BARNETT – AmericanV-twin.com https://www.american-twin.com Upgrade Your Ride Without Overpaying Sun, 19 Apr 2026 13:35:23 +0000 en-US hourly 1 https://wordpress.org/?v=7.1 https://www.american-twin.com/wp-content/uploads/2025/11/cropped-gg-1-32x32.png BARNETT – AmericanV-twin.com https://www.american-twin.com 32 32 Barnett Scorpion Clutch Basket For Harley Twin Cam 2006-2017 https://www.american-twin.com/product/barnett-scorpion-clutch-basket-for-harley-twin-cam-2006-2017-2/ Sat, 07 Feb 2026 11:55:05 +0000 https://www.american-twin.com/?post_type=product&p=14468 The Barnett Scorpion Clutch Basket is a heavy-duty billet induction upgrade designed to eliminate basket flex and failure in 2006-2017 Harley Big Twins.

  • 6061-T6 Billet Construction: CNC-machined for maximum 2026 structural integrity, far outperforming brittle factory cast baskets.
  • Bolt-On Ring Gear: Features a precision-drilled interface for the starter ring gear, ensuring 2026 starting reliability under high compression.
  • Stainless Steel Tang Inserts: Includes replaceable steel inserts to prevent plate "notching" and ensure butter-smooth 2026 shifting.
  • High-Torque Capacity: Specifically engineered to withstand the violent torque loads of 2026 performance-built Twin Cam engines.

[The Professional Choice for High-Output Drivetrains, Delivering Unmatched 2026 Rigidity and Industrial-Strength Performance]

]]> Barnett Scorpion Clutch Basket For Harley Twin Cam 2006-2017

Barnett Scorpion Basket: The Billet Foundation for 2026 Performance

The Barnett Scorpion Clutch Basket for 2006-2017 Harley-Davidson Twin Cam models represents the 2026 pinnacle of primary drive engineering. For many riders, the transition to high-displacement engine kits reveals a hidden weakness: the stock cast-aluminum clutch basket. Under the stress of high-torque launches or aggressive downshifts, factory baskets can flex, “chatter,” or even catastrophic shatter, leading to expensive internal damage. Barnett solves this vulnerability by machining the Scorpion basket from a solid block of 6061-T6 billet aluminum. This provides a rock-solid foundation that maintains its geometric precision even under extreme centrifugal force. For the rider seeking secure, industrial-strength utility, the Scorpion basket is the definitive 2026 insurance policy for any high-output Twin Cam build.

Eliminating Notching and Improving Engagement

What sets the Barnett Scorpion basket apart in the 2026 marketplace is its sophisticated approach to friction plate interaction. While aluminum baskets are lightweight and dissipate heat efficiently, they are traditionally susceptible to “notching”—where the steel tabs of the clutch plates dig into the aluminum tangs. Barnett overcomes this by incorporating replaceable stainless steel inserts on the wear surfaces. This ensures that the plates slide freely during engagement and disengagement, providing the high-output 2026 presence and crisp, linear lever feel that performance bagger and Dyna enthusiasts demand. Furthermore, the basket is hard-anodized for superior surface hardness, ensuring that your 2026 drivetrain remains bulletproof through thousands of miles of aggressive riding. It is the perfect mechanical synchronization of weight-saving aluminum and high-wear steel.

Barnett Scorpion Billet Basket Technical Specifications

  • Fitment: 2006 Dyna and 2007-2017 Twin Cam (Softail, Touring, Dyna).
  • Material: CNC-Machined 6061-T6 Billet Aluminum for maximum 2026 strength.
  • Wear Protection: Replaceable stainless steel tang inserts to prevent 2026 plate notching.
  • Ring Gear: Designed to accept stock or Barnett high-strength bolt-on ring gears.
  • Compatibility: Optimized for use with Barnett Scorpion or stock-style clutch packs.
  • Finish: Hard-anodized coating for superior 2026 thermal and wear resistance.
  • Origin: 100% Precision Engineered and Manufactured in the USA.

Expert Installation & Performance Advice

As specialists in high-performance Big Twin drivetrains, we recommend the Scorpion basket for any build exceeding 110 lb-ft of torque. Pro Tip: When installing the ring gear on your new 2026 basket, always use Red Loctite and high-strength fasteners, torquing them in a star pattern to ensure perfectly even contact. Installation Note: This basket requires the removal of the stock ring gear from your factory unit (unless purchasing a new gear); use a professional press to ensure the 2026 assembly is perfectly concentric. Maintenance Note: Regularly inspect your 2026 primary chain tensioner; a loose chain can cause “slap” that unnecessarily stresses the basket tangs. Safety Note: Always check primary cover clearance after installation, especially when using heavy-duty lock-up pressure plates, to ensure your 2026 travels are safe and noise-free.

The Professional Standard for Big Twin Drivetrain Stability

Choosing the Barnett Scorpion Clutch Basket means investing in unmatched mechanical stability and a refined power delivery. It offers a unique combination of modern metallurgical strength and a robust design that honors the performance legacy of the Harley-Davidson brand. For the rider who wants a high-output 2026 presence and a flawless engineering finish, Barnett is the unmatched leader. Secure the drive, eliminate the flex, and ride the distance.

Features:

  • This billet basket is the highest quality and most cost effective replacement for your broken stock basket
  • Machined from superior material, 2024-T3 billet aluminum and then hard anodized for finish and performance
  • To install, simply remove the stock basket from the ring gear/primary sprocket and bolt on the new Barnett Performance Products basket
  • All hardware and instructions are included
  • Does not include ring gear

 

Product Style AmericanV-twin Item # Catalog Number Store Sku MFR. Product # Availability
Barnett Scorpion Clutch Basket For Harley Twin Cam 2006-2017 12298 213-989 321-30-02012 In Stock: Ships within 24 hours


This Product Fits

Harley Davidson
Dyna Fat Bob CVO/SE FXDFSE 2009, 2010
Dyna Fat Bob FXDF 2008-2017
Dyna Low Rider FXDL/I 2006-2017
Dyna Low Rider S FXDLS 2016, 2017
Dyna Street Bob FXDB/I 2006-2017
Dyna Super Glide Custom FXDC/I 2006-2014
Dyna Super Glide CVO/SE FXDSE 2007
Dyna Super Glide CVO/SE FXDSE2 2008
Dyna Super Glide FXD/I 2006, 2007, 2008, 2009, 2010
Dyna Switchback FLD 2012, 2013, 2014, 2015, 2016
Dyna Wide Glide FXDWG/I 2006-2017
Electra Glide Classic FLHTC/I 2007-2013
Electra Glide Standard FLHT/I 2007, 2008, 2009
Electra Glide Ultra Classic FLHTCU/I 2007-2016
Electra Glide Ultra Classic Low FLHTCUL 2015, 2016
Electra Glide Ultra Limited CVO/SE FLHTKSE 2014, 2015, 2016
Electra Glide Ultra Limited FLHTK 2010-2016
Electra Glide Ultra Limited Low FLHTKL 2015, 2016
Freewheeler FLRT 2015, 2016
Road Glide Custom FLTRX 2010, 2011, 2012, 2013
Road Glide CVO/SE FLTRSE3 2009
Road Glide CVO/SE FLTRXSE 2012, 2013
Road Glide FLTR/I 2007, 2008, 2009
Road Glide FLTRX 2015, 2016
Road Glide Special FLTRXS 2015, 2016
Road Glide Ultra CVO/SE FLTRUSE 2011, 2015, 2016
Road Glide Ultra FLTRU 2011, 2012, 2013, 2016
Road King Classic FLHRC/I 2007-2013
Road King Custom FLHRS/I 2007
Road King CVO/SE FLHRSE3 2007
Road King CVO/SE FLHRSE4 2008
Road King CVO/SE FLHRSE5 2013
Road King CVO/SE FLHRSE6 2014
Road King FLHR/I 2007-2016
Softail Blackline FXS 2011, 2012, 2013
Softail Breakout CVO/SE FXSBSE 2013, 2014
Softail Breakout FXSB 2013, 2014, 2015, 2016, 2017
Softail Convertible CVO/SE FLSTSE 2010
Softail Convertible CVO/SE FLSTSE2 2011
Softail Convertible CVO/SE FLSTSE3 2012
Softail Cross Bones Springer FLSTSB 2008, 2009, 2010, 2011
Softail Custom FXSTC/I 2007, 2008, 2009, 2010
Softail Deluxe CVO/SE FLSTNSE 2014, 2015
Softail Deluxe FLSTN/I 2007-2017
Softail Deuce FXSTD/I 2007
Softail Fat Boy FLSTF/I 2007-2017
Softail Fat Boy Lo FLSTFB 2010-2016
Softail Fat Boy S FLSTFBS 2016, 2017
Softail Heritage Classic FLSTC/I 2007-2017
Softail Night Train FXSTB/I 2007, 2008, 2009
Softail Pro Street Breakout CVO/SE FXSE 2016, 2017
Softail Rocker C FXCWC 2007, 2008, 2009, 2010, 2011
Softail Rocker FXCW 2008, 2009, 2010, 2011
Softail Slim FLS 2012-2017
Softail Slim S FLSS 2016, 2017
Softail Springer Classic FLSTSC/I 2007
Softail Springer CVO/SE FXSTSSE 2007
Softail Springer CVO/SE FXSTSSE2 2008
Softail Springer CVO/SE FXSTSSE3 2009
Softail Standard FXST/I 2007-2012
Street Glide CVO/SE FLHXSE 2010, 2015, 2016
Street Glide CVO/SE FLHXSE2 2011
Street Glide CVO/SE FLHXSE3 2012
Street Glide FLHX/I 2007-2016
Street Glide Special FLHXS 2014, 2015, 2016
Street Glide Trike FLHXXX 2010, 2011
Tri Glide Ultra Classic FLHTCUTG 2009-2016
Ultra Classic Electra Glide CVO/SE FLHTCUSE2 2007
Ultra Classic Electra Glide CVO/SE FLHTCUSE3 2008
Ultra Classic Electra Glide CVO/SE FLHTCUSE4 2009
Ultra Classic Electra Glide CVO/SE FLHTCUSE5 2010
Ultra Classic Electra Glide CVO/SE FLHTCUSE6 2011
Ultra Classic Electra Glide CVO/SE FLHTCUSE7 2012
Ultra Classic Electra Glide CVO/SE FLHTCUSE8 2013

]]> Barnett Scorpion Clutch Basket For Harley Twin Cam 2006-2017 https://www.american-twin.com/product/barnett-scorpion-clutch-basket-for-harley-twin-cam-2006-2017/ Sat, 07 Feb 2026 11:54:20 +0000 https://www.american-twin.com/?post_type=product&p=14464 The Barnett Scorpion Clutch Basket is a heavy-duty billet induction upgrade designed to eliminate basket flex and failure in 2006-2017 Harley Big Twins.

  • 6061-T6 Billet Construction: CNC-machined for maximum 2026 structural integrity, far outperforming brittle factory cast baskets.
  • Bolt-On Ring Gear: Features a precision-drilled interface for the starter ring gear, ensuring 2026 starting reliability under high compression.
  • Stainless Steel Tang Inserts: Includes replaceable steel inserts to prevent plate "notching" and ensure butter-smooth 2026 shifting.
  • High-Torque Capacity: Specifically engineered to withstand the violent torque loads of 2026 performance-built Twin Cam engines.

[The Professional Choice for High-Output Drivetrains, Delivering Unmatched 2026 Rigidity and Industrial-Strength Performance]

]]> Barnett Scorpion Clutch Basket For Harley Twin Cam 2006-2017

Barnett Scorpion Basket: The Billet Foundation for 2026 Performance

The Barnett Scorpion Clutch Basket for 2006-2017 Harley-Davidson Twin Cam models represents the 2026 pinnacle of primary drive engineering. For many riders, the transition to high-displacement engine kits reveals a hidden weakness: the stock cast-aluminum clutch basket. Under the stress of high-torque launches or aggressive downshifts, factory baskets can flex, “chatter,” or even catastrophic shatter, leading to expensive internal damage. Barnett solves this vulnerability by machining the Scorpion basket from a solid block of 6061-T6 billet aluminum. This provides a rock-solid foundation that maintains its geometric precision even under extreme centrifugal force. For the rider seeking secure, industrial-strength utility, the Scorpion basket is the definitive 2026 insurance policy for any high-output Twin Cam build.

Eliminating Notching and Improving Engagement

What sets the Barnett Scorpion basket apart in the 2026 marketplace is its sophisticated approach to friction plate interaction. While aluminum baskets are lightweight and dissipate heat efficiently, they are traditionally susceptible to “notching”—where the steel tabs of the clutch plates dig into the aluminum tangs. Barnett overcomes this by incorporating replaceable stainless steel inserts on the wear surfaces. This ensures that the plates slide freely during engagement and disengagement, providing the high-output 2026 presence and crisp, linear lever feel that performance bagger and Dyna enthusiasts demand. Furthermore, the basket is hard-anodized for superior surface hardness, ensuring that your 2026 drivetrain remains bulletproof through thousands of miles of aggressive riding. It is the perfect mechanical synchronization of weight-saving aluminum and high-wear steel.

Barnett Scorpion Billet Basket Technical Specifications

  • Fitment: 2006 Dyna and 2007-2017 Twin Cam (Softail, Touring, Dyna).
  • Material: CNC-Machined 6061-T6 Billet Aluminum for maximum 2026 strength.
  • Wear Protection: Replaceable stainless steel tang inserts to prevent 2026 plate notching.
  • Ring Gear: Designed to accept stock or Barnett high-strength bolt-on ring gears.
  • Compatibility: Optimized for use with Barnett Scorpion or stock-style clutch packs.
  • Finish: Hard-anodized coating for superior 2026 thermal and wear resistance.
  • Origin: 100% Precision Engineered and Manufactured in the USA.

Expert Installation & Performance Advice

As specialists in high-performance Big Twin drivetrains, we recommend the Scorpion basket for any build exceeding 110 lb-ft of torque. Pro Tip: When installing the ring gear on your new 2026 basket, always use Red Loctite and high-strength fasteners, torquing them in a star pattern to ensure perfectly even contact. Installation Note: This basket requires the removal of the stock ring gear from your factory unit (unless purchasing a new gear); use a professional press to ensure the 2026 assembly is perfectly concentric. Maintenance Note: Regularly inspect your 2026 primary chain tensioner; a loose chain can cause “slap” that unnecessarily stresses the basket tangs. Safety Note: Always check primary cover clearance after installation, especially when using heavy-duty lock-up pressure plates, to ensure your 2026 travels are safe and noise-free.

The Professional Standard for Big Twin Drivetrain Stability

Choosing the Barnett Scorpion Clutch Basket means investing in unmatched mechanical stability and a refined power delivery. It offers a unique combination of modern metallurgical strength and a robust design that honors the performance legacy of the Harley-Davidson brand. For the rider who wants a high-output 2026 presence and a flawless engineering finish, Barnett is the unmatched leader. Secure the drive, eliminate the flex, and ride the distance.

Features:

  • This billet basket is the highest quality and most cost effective replacement for your broken stock basket
  • Machined from superior material, 2024-T3 billet aluminum and then hard anodized for finish and performance
  • To install, simply remove the stock basket from the ring gear/primary sprocket and bolt on the new Barnett Performance Products basket
  • All hardware and instructions are included
  • Does not include ring gear

 

Product Style AmericanV-twin Item # Catalog Number Store Sku MFR. Product # Availability
Barnett Scorpion Clutch Basket For Harley Twin Cam 2006-2017 12298 213-989 321-30-02012 In Stock: Ships within 24 hours


This Product Fits

Harley Davidson
Dyna Fat Bob CVO/SE FXDFSE 2009, 2010
Dyna Fat Bob FXDF 2008-2017
Dyna Low Rider FXDL/I 2006-2017
Dyna Low Rider S FXDLS 2016, 2017
Dyna Street Bob FXDB/I 2006-2017
Dyna Super Glide Custom FXDC/I 2006-2014
Dyna Super Glide CVO/SE FXDSE 2007
Dyna Super Glide CVO/SE FXDSE2 2008
Dyna Super Glide FXD/I 2006, 2007, 2008, 2009, 2010
Dyna Switchback FLD 2012, 2013, 2014, 2015, 2016
Dyna Wide Glide FXDWG/I 2006-2017
Electra Glide Classic FLHTC/I 2007-2013
Electra Glide Standard FLHT/I 2007, 2008, 2009
Electra Glide Ultra Classic FLHTCU/I 2007-2016
Electra Glide Ultra Classic Low FLHTCUL 2015, 2016
Electra Glide Ultra Limited CVO/SE FLHTKSE 2014, 2015, 2016
Electra Glide Ultra Limited FLHTK 2010-2016
Electra Glide Ultra Limited Low FLHTKL 2015, 2016
Freewheeler FLRT 2015, 2016
Road Glide Custom FLTRX 2010, 2011, 2012, 2013
Road Glide CVO/SE FLTRSE3 2009
Road Glide CVO/SE FLTRXSE 2012, 2013
Road Glide FLTR/I 2007, 2008, 2009
Road Glide FLTRX 2015, 2016
Road Glide Special FLTRXS 2015, 2016
Road Glide Ultra CVO/SE FLTRUSE 2011, 2015, 2016
Road Glide Ultra FLTRU 2011, 2012, 2013, 2016
Road King Classic FLHRC/I 2007-2013
Road King Custom FLHRS/I 2007
Road King CVO/SE FLHRSE3 2007
Road King CVO/SE FLHRSE4 2008
Road King CVO/SE FLHRSE5 2013
Road King CVO/SE FLHRSE6 2014
Road King FLHR/I 2007-2016
Softail Blackline FXS 2011, 2012, 2013
Softail Breakout CVO/SE FXSBSE 2013, 2014
Softail Breakout FXSB 2013, 2014, 2015, 2016, 2017
Softail Convertible CVO/SE FLSTSE 2010
Softail Convertible CVO/SE FLSTSE2 2011
Softail Convertible CVO/SE FLSTSE3 2012
Softail Cross Bones Springer FLSTSB 2008, 2009, 2010, 2011
Softail Custom FXSTC/I 2007, 2008, 2009, 2010
Softail Deluxe CVO/SE FLSTNSE 2014, 2015
Softail Deluxe FLSTN/I 2007-2017
Softail Deuce FXSTD/I 2007
Softail Fat Boy FLSTF/I 2007-2017
Softail Fat Boy Lo FLSTFB 2010-2016
Softail Fat Boy S FLSTFBS 2016, 2017
Softail Heritage Classic FLSTC/I 2007-2017
Softail Night Train FXSTB/I 2007, 2008, 2009
Softail Pro Street Breakout CVO/SE FXSE 2016, 2017
Softail Rocker C FXCWC 2007, 2008, 2009, 2010, 2011
Softail Rocker FXCW 2008, 2009, 2010, 2011
Softail Slim FLS 2012-2017
Softail Slim S FLSS 2016, 2017
Softail Springer Classic FLSTSC/I 2007
Softail Springer CVO/SE FXSTSSE 2007
Softail Springer CVO/SE FXSTSSE2 2008
Softail Springer CVO/SE FXSTSSE3 2009
Softail Standard FXST/I 2007-2012
Street Glide CVO/SE FLHXSE 2010, 2015, 2016
Street Glide CVO/SE FLHXSE2 2011
Street Glide CVO/SE FLHXSE3 2012
Street Glide FLHX/I 2007-2016
Street Glide Special FLHXS 2014, 2015, 2016
Street Glide Trike FLHXXX 2010, 2011
Tri Glide Ultra Classic FLHTCUTG 2009-2016
Ultra Classic Electra Glide CVO/SE FLHTCUSE2 2007
Ultra Classic Electra Glide CVO/SE FLHTCUSE3 2008
Ultra Classic Electra Glide CVO/SE FLHTCUSE4 2009
Ultra Classic Electra Glide CVO/SE FLHTCUSE5 2010
Ultra Classic Electra Glide CVO/SE FLHTCUSE6 2011
Ultra Classic Electra Glide CVO/SE FLHTCUSE7 2012
Ultra Classic Electra Glide CVO/SE FLHTCUSE8 2013

]]> Barnett Hydraulic Scorpion Clutch For Harley Twin Cam https://www.american-twin.com/product/barnett-hydraulic-scorpion-clutch-for-harley-twin-cam/ Fri, 06 Feb 2026 17:20:51 +0000 https://www.american-twin.com/?post_type=product&p=14315 Barnett Hydraulic Scorpion Clutch is a heavy-duty, billet aluminum performance upgrade designed specifically for 2013-2017 Harley-Davidson Twin Cams with hydraulic actuation.
  • Hydraulic Optimization: Engineered with a specialized pressure plate compatible with factory or aftermarket hydraulic slave cylinders for a smooth 2026 lever feel.
  • Massive Surface Area: Greatly increases the friction area compared to stock, doubling the torque-holding capacity for 2026 high-output builds.
  • Tunable Coil Springs: Includes three sets of color-coded springs (light, medium, heavy) to customize engagement and pressure for the 2026 season.
  • CNC-Machined Billet Hub: Replaces the fragile factory cast hub with a high-strength aluminum component that eliminates flex and "clutch chatter."

[The Professional Choice for High-Torque Hydraulic Twin Cams, Delivering Unmatched 2026 Grip and a Bulletproof Drivetrain Foundation]

]]> Barnett Hydraulic Scorpion Clutch For Harley Twin Cam

Barnett Hydraulic Scorpion: Mastering Twin Cam Torque for 2026

The Barnett Hydraulic Scorpion Clutch for Harley-Davidson Twin Cam models represents the 2026 pinnacle of drivetrain engineering for riders using hydraulic clutch systems. As modern Twin Cam engines push higher horsepower and torque figures, the factory diaphragm spring and “assist-and-slip” clutches often reach their physical limits, resulting in slip during high-load scenarios. Barnett addresses this by discarding the stock cast hub and pressure plate in favor of a CNC-machined 6061-T6 billet aluminum assembly. This system utilizes a six-coil spring architecture, which provides a much more linear and consistent pressure across the entire friction surface compared to a single diaphragm spring. This engineering shift eliminates the “slipping” and “fading” commonly associated with high-output 2026 builds, providing the secure, industrial-strength utility required for aggressive street riding or long-haul touring with a loaded bagger.

Customizable Engagement and Thermal Stability

What sets the Barnett Hydraulic Scorpion apart in the 2026 marketplace is its incredible range of tunability without sacrificing the convenience of a hydraulic lever. Every Scorpion kit comes equipped with three different sets of coil springs, allowing the rider to mix and match to find the perfect balance between holding power and lever effort. This makes it the ideal choice for a 2026 custom build—you can achieve a manageable lever pull for urban commuting or a rock-solid lock-up for high-speed highway passes. The friction plates are made from Barnett’s proprietary Carbon Fiber material, which is designed to operate in a wet primary environment while offering superior thermal resilience. This prevents the plates from warping or glazing under the extreme heat of 2026 summer riding, ensuring the high-output 2026 presence and crisp shifting that Twin Cam enthusiasts demand. It is the definitive synchronization of mechanical durability and modern hydraulic precision.

Barnett Hydraulic Scorpion Technical Specifications

  • Fitment: 2013-2017 Twin Cam models with factory or aftermarket hydraulic clutch systems.
  • Material: CNC-Machined 6061-T6 Billet Aluminum hub and hydraulic-specific pressure plate.
  • Spring Design: Six-coil spring architecture with adjustable pressure settings.
  • Friction Material: High-performance Carbon Fiber segments for maximum 2026 grip.
  • Plate Count: Increased friction and steel plate count for a massive surface area boost.
  • Installation: Bolt-on design; mounts directly into the stock clutch basket.
  • Origin: 100% Designed and Manufactured in the USA by Barnett Clutches.

Expert Installation & Performance Advice

As specialists in Twin Cam drivetrain architecture, we recommend the Hydraulic Scorpion for any engine producing over 110 lb-ft of torque. Pro Tip: To achieve a “perfect” lever feel in 2026, start with the medium (gold) springs and adjust as needed based on your engine’s output. Installation Note: You must pre-soak the friction plates in primary oil for at least 20 minutes before assembly to prevent glazing during the first 2026 heat cycle. Maintenance Note: When bleeding your hydraulic system, use only the fluid type specified on your master cylinder lid (usually DOT 4) to ensure the 2026 seals remain intact. Safety Note: Because this kit increases the hub’s precision, ensure your clutch basket is free of notches before installation; a worn basket can cause “clutch drag,” making it difficult to find neutral during your 2026 travels.

The Professional Standard for Hydraulic Twin Cam Reliability

Choosing the Barnett Hydraulic Scorpion Clutch means investing in unmatched mechanical stability and a refined power delivery. It offers a unique combination of modern billet technology and a robust design that honors the performance legacy of the Harley-Davidson brand. For the rider who wants a high-output 2026 presence and a flawless engineering finish, the Barnett Scorpion is the unmatched leader. Lock in the power, eliminate the slip, and ride the distance.

Features

  • This clutch features over twice as much friction surface area compared to the stock clutch
  • Provides a smooth, positive engagement and release for ease in finding neutral as well as smooth positive shifting
  • Steel spacers on the clutch pack ends assure no wear on the aluminum surfaces
  • Incorporates 6 heavy duty coil springs instead of the stock diaphragm spring
  • Includes extra spring sets to tune the clutch from mild (street) to wild (race) depending on the usage

 

Product Style AmericanV-twin Item # Catalog Number Store Sku MFR. Product # Availability
Barnett Hydraulic Scorpion Clutch For Harley Big Twin 1998-2006 11675 632-039 608-30-30099|608-30-30009 In Stock: Ships within 24 hours


Fitment Notes & Exceptions

Fits models with hydraulic clutch only.
Fits 2006 Dyna and all 2007-2010 Twin Cam models.

This Product Fits

Harley Davidson
Dyna Convertible FXDS 1998, 1999, 2000
Dyna Low Rider FXDL/I 1998-2009
Dyna Street Bob FXDB/I 2006, 2007, 2008, 2009, 2010
Dyna Super Glide Custom FXDC/I 2005, 2006, 2007, 2008, 2009, 2010
Dyna Super Glide CVO/SE FXDSE 2007
Dyna Super Glide CVO/SE FXDSE2 2008
Dyna Super Glide FXD/I 1998-2010
Dyna Super Glide Sport FXDX 1999-2005
Dyna Super Glide Sport Touring FXDXT 2001, 2002, 2003
Dyna Wide Glide CVO/SE FXDWG2 2001
Dyna Wide Glide CVO/SE FXDWG3 2002
Dyna Wide Glide FXDWG/I 1998-2010
Electra Glide Classic FLHTC/I 1998-2010
Electra Glide CVO/SE FLHTCSE 2004
Electra Glide CVO/SE FLHTCSE2 2005
Electra Glide Standard FLHT/I 1998-2009
Electra Glide Ultra Limited FLHTK 2010
Electra Glide Ultra Classic FLHTCU/I 1998-2010
FXR2 CVO/SE 1999
FXR3 CVO/SE 1999
FXR4 CVO/SE 2000
Road Glide CVO/SE FLTRSEI2 2001
Road Glide CVO/SE FLTRSE3 2009
Road Glide Custom FLTRX 2010
Road Glide FLTR/I 1998-2009
Road Glide SE FLTRSEI 2000
Road King Classic FLHRC/I 1998-2010
Road King Custom FLHRS/I 2004, 2005, 2006, 2007
Road King CVO/SE FLHRSEI 2002
Road King CVO/SE FLHRSEI2 2003
Road King CVO/SE FLHRSE3 2007
Road King CVO/SE FLHRSE4 2008
Road King FLHR/I 1998-2010
Softail Convertible CVO/SE FLSTSE 2010
Softail Cross Bones Springer FLSTSB
Softail Custom FXSTC/I 1998, 1999, 2007, 2008, 2009, 2010
Softail Deluxe FLSTN/I 2005, 2006, 2007, 2008, 2009, 2010
Softail Deuce CVO/SE FXSTDSE 2003
Softail Deuce CVO/SE FXSTDSE2 2004
Softail Deuce FXSTD/I 1999-2007
Softail Fat Boy CVO/SE FLSTFSE 2005
Softail Fat Boy CVO/SE FLSTFSE2 2006
Softail Fat Boy FLSTF/I 1998-2006, 2007, 2008, 2009, 2010
Softail Fat Boy Lo FLSTFB 2010
Softail Heritage Classic FLSTC/I 1998-2010
Softail Heritage FLST/I 2006
Softail Heritage Springer FLSTS/I 1998-2003
Softail Night Train FXSTB/I 1999-2009
Softail Rocker C FXCWC 2007, 2008, 2009, 2010
Softail Rocker FXCW 2008, 2009, 2010
Softail Springer Classic FLSTSC/I 2007
Softail Springer CVO/SE FXSTSSE 2007
Softail Springer CVO/SE FXSTSSE2 2008
Softail Springer CVO/SE FXSTSSE3 2009
Softail Springer Classic FLSTSC/I 2005, 2006, 2007
Softail Springer FXSTS/I 1998-2006
Softail Standard FXST/I 1999-2010
Street Glide FLHX/I 2006, 2007, 2008, 2009, 2010
Ultra Classic Electra Glide CVO/SE FLHTCUSE 2006, 2007
Softail Standard FXST/I 2007, 2008, 2009, 2010
Street Glide CVO/SE FLHXSE 2010
Street Glide FLHX/I 2007, 2008, 2009, 2010
Street Glide Trike FLHXXX 2010
Tri Glide Ultra Classic FLHTCUTG 2009, 2010
Ultra Classic Electra Glide CVO/SE FLHTCUSE2 2007
Ultra Classic Electra Glide CVO/SE FLHTCUSE3 2008
Ultra Classic Electra Glide CVO/SE FLHTCUSE4 2009
Ultra Classic Electra Glide CVO/SE FLHTCUSE5 2010

]]> Barnett Scorpion Clutch For Harley Big Twin https://www.american-twin.com/product/barnett-scorpion-clutch-for-harley-big-twin-2/ Fri, 06 Feb 2026 16:30:13 +0000 https://www.american-twin.com/?post_type=product&p=14311 Barnett Scorpion Clutch is a heavy-duty, billet aluminum performance upgrade designed for Harley-Davidson Big Twin models (Evo, Twin Cam, and M8).
  • Massive Surface Area: Greatly increases the friction area compared to stock, doubling the torque-holding capacity for 2026 performance builds.
  • Tunable Pressure: Includes three sets of color-coded coil springs (light, medium, heavy) to customize lever pull and engagement for the 2026 season.
  • CNC-Machined Billet Hub: Replaces the fragile factory cast hub with a high-strength aluminum component that eliminates flex and "clutch chatter."
  • Direct Fitment: Designed to fit inside the stock primary cover and mount directly into the factory clutch basket for a secure 2026 installation.

[The Professional Choice for High-Torque Big Twins, Delivering Unmatched 2026 Grip and a Bulletproof Drivetrain Foundation]

]]> Barnett Scorpion Clutch For Harley Big Twin

Barnett Scorpion: Mastering Big Twin Torque for 2026

The Barnett Scorpion Clutch for Harley-Davidson Big Twin models represents the 2026 pinnacle of drivetrain engineering. As riders continue to push the boundaries of the V-Twin platform, the factory diaphragm spring often proves inadequate, leading to clutch slip under heavy acceleration. Barnett addresses this by discarding the stock cast hub in favor of a CNC-machined 6061-T6 billet aluminum hub and pressure plate. This system utilizes a six-coil spring architecture, which provides a much more linear and consistent pressure across the entire friction surface compared to a single diaphragm spring. This engineering shift eliminates the “slipping” and “fading” commonly associated with high-output 2026 builds, providing the secure, industrial-strength utility required for aggressive street riding or long-haul touring with a loaded bagger.

Customizable Engagement and Thermal Stability

What sets the Barnett Scorpion apart in the 2026 marketplace is its incredible range of tunability. Every Scorpion kit comes equipped with three different sets of coil springs, allowing the rider to mix and match to find the perfect balance between holding power and lever effort. This makes it the ideal choice for a 2026 custom build—you can have a light lever for urban commuting or a rock-solid lock-up for high-speed highway passes. The friction plates are made from Barnett’s proprietary Carbon Fiber material, which is designed to operate in a wet primary environment while offering superior thermal resilience. This prevents the plates from warping or glazing under the extreme heat of 2026 summer riding, ensuring the high-output 2026 presence and crisp shifting that Big Twin enthusiasts demand. It is the definitive synchronization of mechanical durability and modern friction science.

Barnett Scorpion Big Twin Technical Specifications

  • Fitment: Fits Harley-Davidson Big Twin models (Specific kits for Evo, Twin Cam, and M8).
  • Material: CNC-Machined 6061-T6 Billet Aluminum hub and pressure plate.
  • Spring Design: Six-coil spring architecture with adjustable pressure settings.
  • Friction Material: High-performance Carbon Fiber segments for maximum 2026 grip.
  • Plate Count: Increased friction and steel plate count for a massive surface area boost.
  • Installation: Bolt-on design; mounts directly into the stock clutch basket.
  • Origin: 100% Designed and Manufactured in the USA by Barnett Clutches.

Expert Installation & Performance Advice

As specialists in Harley-Davidson drivetrain architecture, we recommend the Scorpion for any engine producing over 110 lb-ft of torque. Pro Tip: To achieve a “perfect” lever feel in 2026, start with the medium (gold) springs and adjust as needed based on your engine’s output. Installation Note: You must pre-soak the friction plates in primary oil for at least 20 minutes before assembly to prevent glazing during the first 2026 heat cycle. Maintenance Note: Use a high-quality primary fluid designed for performance clutches; avoid friction modifiers that can cause the plates to “swell.” Safety Note: Because this kit increases the hub’s precision, ensure your clutch basket is free of notches before installation; a worn basket can cause “clutch drag,” making it difficult to find neutral during your 2026 travels.

The Professional Standard for Big Twin Drivetrain Reliability

Choosing the Barnett Scorpion Clutch means investing in unmatched mechanical stability and a refined power delivery. It offers a unique combination of modern billet technology and a robust design that honors the performance legacy of the Harley-Davidson brand. For the rider who wants a high-output 2026 presence and a flawless engineering finish, the Barnett Scorpion is the unmatched leader. Lock in the power, eliminate the slip, and ride the distance.

Features

  • This clutch features over twice as much friction surface area compared to the stock clutch
  • Provides a smooth, positive engagement and release for ease in finding neutral as well as smooth positive shifting
  • Steel spacers on the clutch pack ends assure no wear on the aluminum surfaces
  • Incorporates 6 heavy duty coil springs instead of the stock diaphragm spring
  • Includes extra spring sets to tune the clutch from mild (street) to wild (race) depending on the usage
]]> Barnett Scorpion Clutch For Harley Big Twin https://www.american-twin.com/product/barnett-scorpion-clutch-for-harley-big-twin/ Fri, 06 Feb 2026 16:29:34 +0000 https://www.american-twin.com/?post_type=product&p=14307 The Barnett Scorpion Clutch is a heavy-duty, billet aluminum performance upgrade designed for Harley-Davidson Big Twin models (Evo, Twin Cam, and M8).

  • Massive Surface Area: Greatly increases the friction area compared to stock, doubling the torque-holding capacity for 2026 performance builds.
  • Tunable Pressure: Includes three sets of color-coded coil springs (light, medium, heavy) to customize lever pull and engagement for the 2026 season.
  • CNC-Machined Billet Hub: Replaces the fragile factory cast hub with a high-strength aluminum component that eliminates flex and "clutch chatter."
  • Direct Fitment: Designed to fit inside the stock primary cover and mount directly into the factory clutch basket for a secure 2026 installation.

[The Professional Choice for High-Torque Big Twins, Delivering Unmatched 2026 Grip and a Bulletproof Drivetrain Foundation]

]]> Barnett Scorpion Clutch For Harley Big Twin

Barnett Scorpion: Mastering Big Twin Torque for 2026

The Barnett Scorpion Clutch for Harley-Davidson Big Twin models represents the 2026 pinnacle of drivetrain engineering. As riders continue to push the boundaries of the V-Twin platform, the factory diaphragm spring often proves inadequate, leading to clutch slip under heavy acceleration. Barnett addresses this by discarding the stock cast hub in favor of a CNC-machined 6061-T6 billet aluminum hub and pressure plate. This system utilizes a six-coil spring architecture, which provides a much more linear and consistent pressure across the entire friction surface compared to a single diaphragm spring. This engineering shift eliminates the “slipping” and “fading” commonly associated with high-output 2026 builds, providing the secure, industrial-strength utility required for aggressive street riding or long-haul touring with a loaded bagger.

Customizable Engagement and Thermal Stability

What sets the Barnett Scorpion apart in the 2026 marketplace is its incredible range of tunability. Every Scorpion kit comes equipped with three different sets of coil springs, allowing the rider to mix and match to find the perfect balance between holding power and lever effort. This makes it the ideal choice for a 2026 custom build—you can have a light lever for urban commuting or a rock-solid lock-up for high-speed highway passes. The friction plates are made from Barnett’s proprietary Carbon Fiber material, which is designed to operate in a wet primary environment while offering superior thermal resilience. This prevents the plates from warping or glazing under the extreme heat of 2026 summer riding, ensuring the high-output 2026 presence and crisp shifting that Big Twin enthusiasts demand. It is the definitive synchronization of mechanical durability and modern friction science.

Barnett Scorpion Big Twin Technical Specifications

  • Fitment: Fits Harley-Davidson Big Twin models (Specific kits for Evo, Twin Cam, and M8).
  • Material: CNC-Machined 6061-T6 Billet Aluminum hub and pressure plate.
  • Spring Design: Six-coil spring architecture with adjustable pressure settings.
  • Friction Material: High-performance Carbon Fiber segments for maximum 2026 grip.
  • Plate Count: Increased friction and steel plate count for a massive surface area boost.
  • Installation: Bolt-on design; mounts directly into the stock clutch basket.
  • Origin: 100% Designed and Manufactured in the USA by Barnett Clutches.

Expert Installation & Performance Advice

As specialists in Harley-Davidson drivetrain architecture, we recommend the Scorpion for any engine producing over 110 lb-ft of torque. Pro Tip: To achieve a “perfect” lever feel in 2026, start with the medium (gold) springs and adjust as needed based on your engine’s output. Installation Note: You must pre-soak the friction plates in primary oil for at least 20 minutes before assembly to prevent glazing during the first 2026 heat cycle. Maintenance Note: Use a high-quality primary fluid designed for performance clutches; avoid friction modifiers that can cause the plates to “swell.” Safety Note: Because this kit increases the hub’s precision, ensure your clutch basket is free of notches before installation; a worn basket can cause “clutch drag,” making it difficult to find neutral during your 2026 travels.

The Professional Standard for Big Twin Drivetrain Reliability

Choosing the Barnett Scorpion Clutch means investing in unmatched mechanical stability and a refined power delivery. It offers a unique combination of modern billet technology and a robust design that honors the performance legacy of the Harley-Davidson brand. For the rider who wants a high-output 2026 presence and a flawless engineering finish, the Barnett Scorpion is the unmatched leader. Lock in the power, eliminate the slip, and ride the distance.

Features

  • This clutch features over twice as much friction surface area compared to the stock clutch
  • Provides a smooth, positive engagement and release for ease in finding neutral as well as smooth positive shifting
  • Steel spacers on the clutch pack ends assure no wear on the aluminum surfaces
  • Incorporates 6 heavy duty coil springs instead of the stock diaphragm spring
  • Includes extra spring sets to tune the clutch from mild (street) to wild (race) depending on the usage
]]> Barnett Scorpion Clutch For Harley Twin Cam 2006-2010 https://www.american-twin.com/product/barnett-scorpion-clutch-for-harley-twin-cam-2006-2010-3/ Fri, 06 Feb 2026 16:02:11 +0000 https://www.american-twin.com/?post_type=product&p=14306 The Barnett Scorpion Clutch is a heavy-duty, billet aluminum performance upgrade designed for 2006-2010 Harley-Davidson Twin Cam models.

  • Massive Surface Area: Greatly increases the friction area compared to stock, doubling the torque-holding capacity for 2026 performance builds.
  • Tunable Pressure: Includes three sets of color-coded coil springs (light, medium, heavy) to customize lever pull and engagement for the 2026 season.
  • CNC-Machined Billet Hub: Replaces the fragile factory cast hub with a high-strength aluminum component that eliminates flex and "clutch chatter."
  • Direct Fitment: Designed to fit inside the stock primary cover and mount directly into the factory clutch basket for a secure 2026 installation.

[The Professional Choice for High-Torque Twin Cams, Delivering Unmatched 2026 Grip and a Bulletproof Drivetrain Foundation]

]]> Barnett Scorpion Clutch For Harley Twin Cam 2006-2010

Barnett Scorpion: Mastering Twin Cam Torque for 2026

The Barnett Scorpion Clutch for 2006-2010 Harley-Davidson Twin Cam models represents the 2026 pinnacle of drivetrain engineering. As riders continue to push the boundaries of the Twin Cam platform, the factory diaphragm spring often proves inadequate, leading to clutch slip under heavy acceleration. Barnett addresses this by discarding the stock cast hub in favor of a CNC-machined 6061-T6 billet aluminum hub and pressure plate. This system utilizes a six-coil spring architecture, which provides a much more linear and consistent pressure across the entire friction surface compared to a single diaphragm spring. This engineering shift eliminates the “slipping” and “fading” commonly associated with high-output 2026 builds, providing the secure, industrial-strength utility required for aggressive street riding or long-haul touring with a loaded bagger.

Customizable Engagement and Thermal Stability

What sets the Barnett Scorpion apart in the 2026 marketplace is its incredible range of tunability. Every Scorpion kit comes equipped with three different sets of coil springs, allowing the rider to mix and match to find the perfect balance between holding power and lever effort. This makes it the ideal choice for a 2026 custom build—you can have a light lever for urban commuting or a rock-solid lock-up for high-speed highway passes. The friction plates are made from Barnett’s proprietary Carbon Fiber material, which is designed to operate in a wet primary environment while offering superior thermal resilience. This prevents the plates from warping or glazing under the extreme heat of 2026 summer riding, ensuring the high-output 2026 presence and crisp shifting that Twin Cam enthusiasts demand. It is the definitive synchronization of mechanical durability and modern friction science.

Barnett Scorpion (2006-2010) Technical Specifications

  • Fitment: 2006 Dyna and 2007-2010 Touring and Softail (Twin Cam Engines).
  • Material: CNC-Machined 6061-T6 Billet Aluminum hub and pressure plate.
  • Spring Design: Six-coil spring architecture with adjustable pressure settings.
  • Friction Material: High-performance Carbon Fiber segments for maximum 2026 grip.
  • Plate Count: Increased friction and steel plate count for a massive surface area boost.
  • Installation: Bolt-on design; mounts directly into the stock clutch basket.
  • Origin: 100% Designed and Manufactured in the USA by Barnett Clutches.

Expert Installation & Performance Advice

As specialists in Twin Cam drivetrain architecture, we recommend the Scorpion for any engine producing over 100 lb-ft of torque. Pro Tip: To achieve a “perfect” lever feel in 2026, start with the medium (gold) springs and adjust as needed based on your engine’s output. Installation Note: You must pre-soak the friction plates in primary oil for at least 20 minutes before assembly to prevent glazing during the first 2026 heat cycle. Maintenance Note: Use a high-quality primary fluid designed for performance clutches; avoid friction modifiers that can cause the plates to “swell.” Safety Note: Because this kit increases the hub’s precision, ensure your clutch basket is free of notches before installation; a worn basket can cause “clutch drag,” making it difficult to find neutral during your 2026 travels.

The Professional Standard for Twin Cam Drivetrain Reliability

Choosing the Barnett Scorpion Clutch means investing in unmatched mechanical stability and a refined power delivery. It offers a unique combination of modern billet technology and a robust design that honors the performance legacy of the Harley-Davidson brand. For the rider who wants a high-output 2026 presence and a flawless engineering finish, the Barnett Scorpion is the unmatched leader. Lock in the power, eliminate the slip, and ride the distance.

Features

  • This clutch features over twice as much friction surface area compared to the stock clutch
  • Provides a smooth, positive engagement and release for ease in finding neutral as well as smooth positive shifting
  • Steel spacers on the clutch pack ends assure no wear on the aluminum surfaces
  • Incorporates 6 heavy duty coil springs instead of the stock diaphragm spring
  • Includes extra spring sets to tune the clutch from mild (street) to wild (race) depending on the usage
Product Style AmericanV-twin Item # Catalog Number Store Sku MFR. Product # Availability
Barnett Scorpion Clutch For Harley Twin Cam 2006-2010 11673 630-865 46804 608-30-10009 In Stock: Ships within 24 hours


Fitment Notes & Exceptions

Fits 2006 Dyna and all 2007-2010 Twin Cam models.
For cable operated clutches only.

This Product Fits

Harley Davidson
Dyna Fat Bob CVO/SE FXDFSE 2009, 2010
Dyna Fat Bob FXDF 2008, 2009, 2010
Dyna Low Rider FXDL/I 2006, 2007, 2008, 2009
Dyna Street Bob FXDB/I 2006, 2007, 2008, 2009, 2010
Dyna Super Glide Custom FXDC/I 2006, 2007, 2008, 2009, 2010
Dyna Super Glide CVO/SE FXDSE 2007
Dyna Super Glide CVO/SE FXDSE2 2008
Dyna Super Glide FXD/I 2006, 2007, 2008, 2009, 2010
Dyna Wide Glide FXDWG/I 2006, 2007, 2008, 2010
Electra Glide Classic FLHTC/I 2007, 2008, 2009, 2010
Electra Glide Standard FLHT/I 2007, 2008, 2009
Electra Glide Ultra Classic FLHTCU/I 2007, 2008, 2009, 2010
Electra Glide Ultra Limited FLHTK 2010
Road Glide Custom FLTRX 2010
Road Glide CVO/SE FLTRSE3 2009
Road Glide FLTR/I 2007, 2008, 2009
Road King Classic FLHRC/I 2007, 2008, 2009, 2010
Road King Custom FLHRS/I 2007
Road King CVO/SE FLHRSE3 2007
Road King CVO/SE FLHRSE4 2008
Road King FLHR/I 2007, 2008, 2009, 2010
Softail Convertible CVO/SE FLSTSE 2010
Softail Cross Bones Springer FLSTSB 2008, 2009, 2010
Softail Custom FXSTC/I 2007, 2008, 2009, 2010
Softail Deluxe FLSTN/I 2007, 2008, 2009, 2010
Softail Deuce FXSTD/I 2007
Softail Fat Boy FLSTF/I 2007, 2008, 2009, 2010
Softail Fat Boy Lo FLSTFB 2010
Softail Heritage Classic FLSTC/I 2007, 2008, 2009, 2010
Softail Night Train FXSTB/I 2007, 2008, 2009
Softail Rocker C FXCWC 2007, 2008, 2009, 2010
Softail Rocker FXCW 2008, 2009, 2010
Softail Springer Classic FLSTSC/I 2007
Softail Springer CVO/SE FXSTSSE 2007
Softail Springer CVO/SE FXSTSSE2 2008
Softail Springer CVO/SE FXSTSSE3 2009
Softail Standard FXST/I 2007, 2008, 2009, 2010
Street Glide CVO/SE FLHXSE 2010
Street Glide FLHX/I 2007, 2008, 2009, 2010
Street Glide Trike FLHXXX 2010
Tri Glide Ultra Classic FLHTCUTG 2009, 2010
Ultra Classic Electra Glide CVO/SE FLHTCUSE2 2007
Ultra Classic Electra Glide CVO/SE FLHTCUSE3 2008
Ultra Classic Electra Glide CVO/SE FLHTCUSE4 2009
Ultra Classic Electra Glide CVO/SE FLHTCUSE5 2010

]]> Barnett Scorpion Clutch For Harley Twin Cam 2006-2010 https://www.american-twin.com/product/barnett-scorpion-clutch-for-harley-twin-cam-2006-2010-2/ Fri, 06 Feb 2026 16:01:34 +0000 https://www.american-twin.com/?post_type=product&p=14302 The Barnett Scorpion Clutch is a heavy-duty, billet aluminum performance upgrade designed for 2006-2010 Harley-Davidson Twin Cam models.

  • Massive Surface Area: Greatly increases the friction area compared to stock, doubling the torque-holding capacity for 2026 performance builds.
  • Tunable Pressure: Includes three sets of color-coded coil springs (light, medium, heavy) to customize lever pull and engagement for the 2026 season.
  • CNC-Machined Billet Hub: Replaces the fragile factory cast hub with a high-strength aluminum component that eliminates flex and "clutch chatter."
  • Direct Fitment: Designed to fit inside the stock primary cover and mount directly into the factory clutch basket for a secure 2026 installation.

[The Professional Choice for High-Torque Twin Cams, Delivering Unmatched 2026 Grip and a Bulletproof Drivetrain Foundation]

]]> Barnett Scorpion Clutch For Harley Twin Cam 2006-2010

Barnett Scorpion: Mastering Twin Cam Torque for 2026

The Barnett Scorpion Clutch for 2006-2010 Harley-Davidson Twin Cam models represents the 2026 pinnacle of drivetrain engineering. As riders continue to push the boundaries of the Twin Cam platform, the factory diaphragm spring often proves inadequate, leading to clutch slip under heavy acceleration. Barnett addresses this by discarding the stock cast hub in favor of a CNC-machined 6061-T6 billet aluminum hub and pressure plate. This system utilizes a six-coil spring architecture, which provides a much more linear and consistent pressure across the entire friction surface compared to a single diaphragm spring. This engineering shift eliminates the “slipping” and “fading” commonly associated with high-output 2026 builds, providing the secure, industrial-strength utility required for aggressive street riding or long-haul touring with a loaded bagger.

Customizable Engagement and Thermal Stability

What sets the Barnett Scorpion apart in the 2026 marketplace is its incredible range of tunability. Every Scorpion kit comes equipped with three different sets of coil springs, allowing the rider to mix and match to find the perfect balance between holding power and lever effort. This makes it the ideal choice for a 2026 custom build—you can have a light lever for urban commuting or a rock-solid lock-up for high-speed highway passes. The friction plates are made from Barnett’s proprietary Carbon Fiber material, which is designed to operate in a wet primary environment while offering superior thermal resilience. This prevents the plates from warping or glazing under the extreme heat of 2026 summer riding, ensuring the high-output 2026 presence and crisp shifting that Twin Cam enthusiasts demand. It is the definitive synchronization of mechanical durability and modern friction science.

Barnett Scorpion (2006-2010) Technical Specifications

  • Fitment: 2006 Dyna and 2007-2010 Touring and Softail (Twin Cam Engines).
  • Material: CNC-Machined 6061-T6 Billet Aluminum hub and pressure plate.
  • Spring Design: Six-coil spring architecture with adjustable pressure settings.
  • Friction Material: High-performance Carbon Fiber segments for maximum 2026 grip.
  • Plate Count: Increased friction and steel plate count for a massive surface area boost.
  • Installation: Bolt-on design; mounts directly into the stock clutch basket.
  • Origin: 100% Designed and Manufactured in the USA by Barnett Clutches.

Expert Installation & Performance Advice

As specialists in Twin Cam drivetrain architecture, we recommend the Scorpion for any engine producing over 100 lb-ft of torque. Pro Tip: To achieve a “perfect” lever feel in 2026, start with the medium (gold) springs and adjust as needed based on your engine’s output. Installation Note: You must pre-soak the friction plates in primary oil for at least 20 minutes before assembly to prevent glazing during the first 2026 heat cycle. Maintenance Note: Use a high-quality primary fluid designed for performance clutches; avoid friction modifiers that can cause the plates to “swell.” Safety Note: Because this kit increases the hub’s precision, ensure your clutch basket is free of notches before installation; a worn basket can cause “clutch drag,” making it difficult to find neutral during your 2026 travels.

The Professional Standard for Twin Cam Drivetrain Reliability

Choosing the Barnett Scorpion Clutch means investing in unmatched mechanical stability and a refined power delivery. It offers a unique combination of modern billet technology and a robust design that honors the performance legacy of the Harley-Davidson brand. For the rider who wants a high-output 2026 presence and a flawless engineering finish, the Barnett Scorpion is the unmatched leader. Lock in the power, eliminate the slip, and ride the distance.

Features

  • This clutch features over twice as much friction surface area compared to the stock clutch
  • Provides a smooth, positive engagement and release for ease in finding neutral as well as smooth positive shifting
  • Steel spacers on the clutch pack ends assure no wear on the aluminum surfaces
  • Incorporates 6 heavy duty coil springs instead of the stock diaphragm spring
  • Includes extra spring sets to tune the clutch from mild (street) to wild (race) depending on the usage
Product Style AmericanV-twin Item # Catalog Number Store Sku MFR. Product # Availability
Barnett Scorpion Clutch For Harley Twin Cam 2006-2010 11673 630-865 46804 608-30-10009 In Stock: Ships within 24 hours


Fitment Notes & Exceptions

Fits 2006 Dyna and all 2007-2010 Twin Cam models.
For cable operated clutches only.

This Product Fits

Harley Davidson
Dyna Fat Bob CVO/SE FXDFSE 2009, 2010
Dyna Fat Bob FXDF 2008, 2009, 2010
Dyna Low Rider FXDL/I 2006, 2007, 2008, 2009
Dyna Street Bob FXDB/I 2006, 2007, 2008, 2009, 2010
Dyna Super Glide Custom FXDC/I 2006, 2007, 2008, 2009, 2010
Dyna Super Glide CVO/SE FXDSE 2007
Dyna Super Glide CVO/SE FXDSE2 2008
Dyna Super Glide FXD/I 2006, 2007, 2008, 2009, 2010
Dyna Wide Glide FXDWG/I 2006, 2007, 2008, 2010
Electra Glide Classic FLHTC/I 2007, 2008, 2009, 2010
Electra Glide Standard FLHT/I 2007, 2008, 2009
Electra Glide Ultra Classic FLHTCU/I 2007, 2008, 2009, 2010
Electra Glide Ultra Limited FLHTK 2010
Road Glide Custom FLTRX 2010
Road Glide CVO/SE FLTRSE3 2009
Road Glide FLTR/I 2007, 2008, 2009
Road King Classic FLHRC/I 2007, 2008, 2009, 2010
Road King Custom FLHRS/I 2007
Road King CVO/SE FLHRSE3 2007
Road King CVO/SE FLHRSE4 2008
Road King FLHR/I 2007, 2008, 2009, 2010
Softail Convertible CVO/SE FLSTSE 2010
Softail Cross Bones Springer FLSTSB 2008, 2009, 2010
Softail Custom FXSTC/I 2007, 2008, 2009, 2010
Softail Deluxe FLSTN/I 2007, 2008, 2009, 2010
Softail Deuce FXSTD/I 2007
Softail Fat Boy FLSTF/I 2007, 2008, 2009, 2010
Softail Fat Boy Lo FLSTFB 2010
Softail Heritage Classic FLSTC/I 2007, 2008, 2009, 2010
Softail Night Train FXSTB/I 2007, 2008, 2009
Softail Rocker C FXCWC 2007, 2008, 2009, 2010
Softail Rocker FXCW 2008, 2009, 2010
Softail Springer Classic FLSTSC/I 2007
Softail Springer CVO/SE FXSTSSE 2007
Softail Springer CVO/SE FXSTSSE2 2008
Softail Springer CVO/SE FXSTSSE3 2009
Softail Standard FXST/I 2007, 2008, 2009, 2010
Street Glide CVO/SE FLHXSE 2010
Street Glide FLHX/I 2007, 2008, 2009, 2010
Street Glide Trike FLHXXX 2010
Tri Glide Ultra Classic FLHTCUTG 2009, 2010
Ultra Classic Electra Glide CVO/SE FLHTCUSE2 2007
Ultra Classic Electra Glide CVO/SE FLHTCUSE3 2008
Ultra Classic Electra Glide CVO/SE FLHTCUSE4 2009
Ultra Classic Electra Glide CVO/SE FLHTCUSE5 2010

]]> Barnett Scorpion Clutch For Harley Big Twin 1990-1997 https://www.american-twin.com/product/barnett-scorpion-clutch-for-harley-big-twin-1990-1997-2/ Fri, 06 Feb 2026 15:13:45 +0000 https://www.american-twin.com/?post_type=product&p=14297 The Barnett Scorpion Clutch is a heavy-duty, billet aluminum bolt-on performance upgrade for 1990-1997 Harley-Davidson Evolution Big Twins.

  • Massive Surface Area: Features a significantly larger friction area compared to stock, doubling the torque capacity for 2026 performance builds.
  • Tunable Pressure: Includes multiple sets of coil springs (light, medium, heavy) to customize lever pull and engagement for the 2026 season.
  • CNC-Machined Billet Hub: Replaces the fragile factory cast hub with a high-strength aluminum component that eliminates flex and "clutch chatter."
  • Precision Engineering: Designed to fit inside the stock primary cover and accept the factory starter ring gear for a secure 2026 installation.

[The Professional Choice for High-Horsepower Evos, Delivering Unmatched 2026 Grip and a Bulletproof Drivetrain Foundation]

]]> Barnett Scorpion Clutch For Harley Big Twin 1990-1997

Barnett Scorpion: Unleashing Evolution Power for 2026

The Barnett Scorpion Clutch for 1990-1997 Harley-Davidson Big Twin models represents the 2026 pinnacle of drivetrain engineering for the Evolution era. While the 80-inch Evo is legendary for its reliability, the factory clutch assembly was never intended to handle the aggressive torque curves of modern 2026 performance upgrades. Barnett addresses this by discarding the stock diaphragm spring and cast hub in favor of a CNC-machined billet aluminum pressure plate and hub. This system utilizes a series of six heavy-duty coil springs, which provide a much more linear and consistent pressure across the entire friction surface. This engineering shift eliminates the “slipping” and “fading” commonly associated with high-output 2026 builds, providing the secure, industrial-strength utility required for aggressive street riding or heavy touring.

Customizable Engagement and Thermal Stability

What sets the Barnett Scorpion apart in the 2026 marketplace is its incredible range of tunability. Every Scorpion kit comes equipped with three different sets of coil springs, allowing the rider to mix and match to find the perfect balance between holding power and lever effort. This makes it the ideal choice for a 2026 custom build—you can have a light lever for around-town cruising or a rock-solid lock-up for drag strip launches. The friction plates are made from Barnett’s proprietary Carbon Fiber material, which is designed to operate in a wet primary environment while offering superior thermal resilience. This prevents the plates from warping or glazing under the extreme heat of 2026 summer riding, ensuring the high-output 2026 presence and crisp shifting that Evolution enthusiasts demand. It is the definitive synchronization of old-school muscle and modern friction science.

Barnett Scorpion (1990-1997) Technical Specifications

  • Fitment: 1990-1997 Harley-Davidson Big Twin (Evolution Engines).
  • Material: CNC-Machined 6061-T6 Billet Aluminum hub and pressure plate.
  • Spring Design: Six-coil spring architecture with adjustable pressure settings.
  • Friction Material: High-performance Carbon Fiber segments for maximum 2026 grip.
  • Plate Count: Increased friction and steel plate count for a massive surface area boost.
  • Installation: Bolt-on design; mounts directly into the stock clutch basket.
  • Origin: 100% Designed and Manufactured in the USA by Barnett Clutches.

Expert Installation & Performance Advice

As specialists in Evolution drivetrain architecture, we recommend the Scorpion for any engine over 80 horsepower. Pro Tip: To achieve a “perfect” lever feel in 2026, start with the medium (gold) springs and adjust as needed based on your engine’s torque output. Installation Note: You must pre-soak the friction plates in primary oil for at least 20 minutes before assembly to prevent glazing during the first 2026 heat cycle. Maintenance Note: Use a high-quality primary fluid designed for performance clutches; avoid friction modifiers that can cause the plates to “swell.” Safety Note: Because this kit increases the hub’s precision, ensure your clutch basket is free of notches or grooves before installation; a worn basket can cause “clutch drag,” making it difficult to find neutral during your 2026 travels.

The Professional Standard for Evolution Drivetrain Reliability

Choosing the Barnett Scorpion Clutch means investing in unmatched mechanical stability and a refined power delivery. It offers a unique combination of modern billet technology and a robust design that honors the performance legacy of the Harley-Davidson brand. For the rider who wants a high-output 2026 presence and a flawless engineering finish, the Barnett Scorpion is the unmatched leader. Lock in the power, eliminate the slip, and ride the distance.

Features

  • This clutch features over twice as much friction surface area compared to the stock clutch
  • Provides a smooth, positive engagement and release for ease in finding neutral as well as smooth positive shifting
  • Steel spacers on the clutch pack ends assure no wear on the aluminum surfaces
  • Incorporates 6 heavy duty coil springs instead of the stock diaphragm spring
  • Includes extra spring sets to tune the clutch from mild (street) to wild (race) depending on the usage
Product Style AmericanV-twin Item # Catalog Number Store Sku MFR. Product # Availability
Barnett Scorpion Clutch For Harley Big Twin 1990-1997 11679 630-110 608-30-10090 In Stock: Ships within 24 hours


This Product Fits

Harley Davidson
Dyna Convertible FXDS 1994, 1995, 1996, 1997
Dyna Glide Custom FXDC 1992
Dyna Glide Daytona FXDB-D 1992
Dyna Glide Sturgis FXDB-S 1991
Dyna Low Rider FXDL/I 1993, 1994, 1995, 1996, 1997
Dyna Super Glide FXD/I 1995, 1996, 1997
Dyna Wide Glide FXDWG/I 1993, 1994, 1995, 1996, 1997
Electra Glide Classic FLHTC/I 1990-1997
Electra Glide Sport FLHS 1990, 1991, 1992, 1993
Electra Glide Standard FLHT/I 1990-1997
Electra Glide Ultra Classic FLHTCU/I 1990-1997
Low Glide/Low Rider FXRS 1990, 1991, 1992, 1993
Low Rider Custom FXLR 1990, 1991, 1992, 1993, 1994
Low Rider Sport FXRS-SP 1990, 1991, 1992, 1993
Road King FLHR/I 1994, 1995, 1996, 1997
Softail Bad Boy Springer FXSTSB 1995, 1996, 1997
Softail Custom FXSTC/I 1990-1997
Softail Fat Boy FLSTF/I 1990-1997
Softail Heritage Classic FLSTC/I 1990-1997
Softail Heritage FLST/I 1990
Softail Heritage Springer FLSTS/I 1997
Softail Nostalgia FLSTN/I 1993
Softail Special FLSTN/I 1994, 1995, 1996
Softail Springer FXSTS/I 1990-1997
Softail Standard FXST/I 1990
Sport Glide FXRT 1990, 1991, 1992
Super Glide FXR 1990, 1991, 1992, 1993, 1994
Tour Glide Classic FLTC/I 1990, 1991
Tour Glide Ultra Classic FLTCU/I 1990-1996

]]> Barnett Extra Plate Clutch Kit For Harley Big Twin 1998-2017 https://www.american-twin.com/product/barnett-extra-plate-clutch-kit-for-harley-big-twin-1998-2017-2/ Fri, 06 Feb 2026 14:39:13 +0000 https://www.american-twin.com/?post_type=product&p=14294 The Barnett Extra Plate Clutch Kit is a precision-engineered friction upgrade that increases holding power and heat management for 1998-2017 Harley Big Twins.

  • Increased Friction Surface: Increases the plate count to 10 frictions and 9 steels, providing 11% more surface area for 2026 performance builds.
  • Superior Materials: Available in high-performance Kevlar or Carbon Fiber to handle the extreme heat of 2026 heavy-duty touring.
  • Enhanced Torque Capacity: Designed to prevent clutch slip in engines with upgraded camshafts, big-bore kits, and high-flow exhausts.
  • Direct Bolt-In: Fits perfectly into the stock clutch hub and basket with no modifications required for a secure 2026 installation.

[The Professional Drivetrain Standard, Delivering Unmatched 2026 Grip and Linear Engagement for High-Output Big Twins]

]]> Barnett Extra Plate Clutch Kit For Harley Big Twin 1998-2017

Barnett Extra Plate Kit: Dominating Torque for the Modern Twin Cam

The Barnett Extra Plate Clutch Kit for 1998-2017 Harley-Davidson Big Twin models represents the 2026 pinnacle of drivetrain efficiency and mechanical grip. As Twin Cam engines evolved from 88ci to 103ci and beyond, the factory clutch became the primary weak point when riders added performance upgrades. Barnett addresses this by utilizing a “high-density” plate architecture. By precision-machining the steel and friction plates to a slightly thinner profile, they allow an additional friction and steel plate to occupy the same physical space as the stock 9-plate pack. This engineering feat increases the total surface area by approximately 11%, allowing your drivetrain to transfer more power to the ground without requiring a heavy, hand-cramping clutch spring. For the rider seeking secure, industrial-strength utility, the Barnett Extra Plate kit is the essential foundation for any 2026 performance build.

Friction Technology and Thermal Resilience

What sets the Barnett kit apart in the 2026 marketplace is its uncompromising approach to material science. Available in Kevlar or Carbon Fiber, these plates are designed to withstand the intense thermal loads generated during aggressive 2026 summer riding or heavy two-up touring. The friction segments are strategically designed to facilitate maximum oil flow across the plates, which is critical for cooling the pack and preventing “clutch fade” during stop-and-go traffic. Unlike factory plates that can glaze over under high heat, Barnett’s friction compounds maintain a consistent coefficient of friction, providing the high-output 2026 presence and predictable engagement that professional bagger and Dyna riders demand. This is the mechanical synchronization required for smooth shifting and explosive acceleration in the 2026 riding season.

Barnett Extra Plate Big Twin Technical Specifications

  • Fitment: 1998-2017 Harley-Davidson Big Twin (Excludes 2013-up CVO/A&S models).
  • Plate Count: 10 Friction Plates and 9 Tempered Steel Plates.
  • Surface Area: 11% increase over the factory 9-plate configuration.
  • Friction Options: Kevlar (Long life/Smooth) or Carbon Fiber (High Heat/Aggressive).
  • Compatibility: Compatible with all standard primary lubricants and 2026 synthetic fluids.
  • Performance: Prevents slip in Stage 1 through Stage 3 engine configurations.
  • Origin: 100% Precision Manufactured in the USA by Barnett Clutches.

Expert Installation & Performance Advice

As specialists in Big Twin drivetrain dynamics, we recommend the Barnett Extra Plate kit as an “automatic” upgrade during any cam swap. Pro Tip: To ensure a chatter-free experience in 2026, always pre-soak your friction plates in clean primary oil for at least 20 minutes prior to assembly. Installation Note: This kit is designed to re-use your stock pressure plate and spring; however, for engines over 100 lb-ft of torque, we recommend adding a Barnett Heavy Duty diaphragm spring. Maintenance Note: Use a high-quality primary fluid and check your clutch adjustment at the cable and the internal adjuster screw every 5,000 miles to ensure maximum 2026 performance. Safety Note: After installation, verify that the clutch fully disengages while the bike is in gear with the lever pulled; improper adjustment can lead to premature plate wear and hard shifting during your 2026 travels.

The Professional Standard for Big Twin Drivetrain Reliability

Choosing the Barnett Extra Plate Clutch Kit means investing in unmatched mechanical stability and a refined power delivery. It offers a unique combination of modern friction science and a robust design that honors the performance legacy of the Harley-Davidson brand. For the rider who wants a high-output 2026 presence and a flawless engineering finish, the Barnett Extra Plate Kit is the unmatched leader. Secure your grip, eliminate the slip, and ride the distance.

Features:

  • Includes 10 friction plates and 9 steel drive plates
  • Adds 11% more surface area to the clutch pack
  • Offers excellent energy absorption for smooth clutch action
  • The positive, non-slip action also tolerates extreme heat
Product Style AmericanV-twin Item # Catalog Number Store Sku MFR. Product # Availability
Aramid / Kevlar 23527 630-327 28369 307-30-10013 In Stock: Ships within 24 hours
Carbon Fiber 11895 620-414 28371 307-30-20013 In Stock: Ships within 24 hours


This Product Fits

Harley Davidson
Dyna Convertible FXDS 1998, 1999, 2000
Dyna Fat Bob CVO/SE FXDFSE 2009, 2010
Dyna Fat Bob FXDF 2008-2017
Dyna Low Rider FXDL/I 1998-2017
Dyna Low Rider S FXDLS 2016, 2017
Dyna Street Bob FXDB/I 2006-2017
Dyna Super Glide Custom FXDC/I 2005-2014
Dyna Super Glide CVO/SE FXDSE 2007
Dyna Super Glide CVO/SE FXDSE2 2008
Dyna Super Glide FXD/I 1998-2010
Dyna Super Glide Sport FXDX 1999-2005
Dyna Super Glide Sport Touring FXDXT 2001, 2002, 2003
Dyna Switchback FLD 2012, 2013, 2014, 2015, 2016
Dyna Wide Glide CVO/SE FXDWG2 2001
Dyna Wide Glide CVO/SE FXDWG3 2002
Dyna Wide Glide FXDWG/I 1998-2017
Electra Glide Classic FLHTC/I 1998-2013
Electra Glide CVO/SE FLHTCSE 2004
Electra Glide CVO/SE FLHTCSE2 2005
Electra Glide Standard FLHT/I 1998-2009
Electra Glide Ultra Classic FLHTCU/I 1998-2016
Electra Glide Ultra Limited FLHTK 2010-2016
FXR2 CVO/SE 1999
FXR3 CVO/SE 1999
FXR4 CVO/SE 2000
Road Glide Custom FLTRX 2010, 2011, 2012, 2013
Road Glide CVO/SE FLTRSE3 2009
Road Glide CVO/SE FLTRSEI2 2001
Road Glide CVO/SE FLTRXSE 2012
Road Glide FLTR/I 1998-2009
Road Glide FLTRX 2015, 2016
Road Glide SE FLTRSEI 2000
Road Glide Special FLTRXS 2015, 2016
Road Glide Ultra CVO/SE FLTRUSE 2011
Road Glide Ultra FLTRU 2011, 2012, 2013, 2016
Road King Classic FLHRC/I 1998-2013
Road King Custom FLHRS/I 2004, 2005, 2006, 2007
Road King CVO/SE FLHRSE3 2007
Road King CVO/SE FLHRSE4 2008
Road King CVO/SE FLHRSEI 2002
Road King CVO/SE FLHRSEI2 2003
Road King FLHR/I 1998-2016
Softail Blackline FXS 2011, 2012, 2013
Softail Breakout FXSB 2013, 2014, 2015, 2016, 2017
Softail Convertible CVO/SE FLSTSE 2010
Softail Convertible CVO/SE FLSTSE2 2011
Softail Convertible CVO/SE FLSTSE3 2012
Softail Cross Bones Springer FLSTSB 2008, 2009, 2010, 2011
Softail Custom FXSTC/I 1998-2010
Softail Deluxe FLSTN/I 2005-2017
Softail Deuce CVO/SE FXSTDSE 2003
Softail Deuce CVO/SE FXSTDSE2 2004
Softail Deuce FXSTD/I 1999-2007
Softail Fat Boy CVO/SE FLSTFSE 2005
Softail Fat Boy CVO/SE FLSTFSE2 2006
Softail Fat Boy FLSTF/I 1998-2017
Softail Fat Boy Lo FLSTFB 2010-2016
Softail Heritage Classic FLSTC/I 1998-2017
Softail Heritage FLST/I 2006
Softail Heritage Springer FLSTS/I 1998-2003
Softail Night Train FXSTB/I 1999-2009
Softail Pro Street Breakout CVO/SE FXSE 2016, 2017
Softail Rocker C FXCWC 2007, 2008, 2009, 2010, 2011
Softail Rocker FXCW 2008, 2009, 2010, 2011
Softail Slim FLS 2012-2017
Softail Springer Classic FLSTSC/I 2005, 2006, 2007
Softail Springer CVO/SE FXSTSSE 2007
Softail Springer CVO/SE FXSTSSE2 2008
Softail Springer CVO/SE FXSTSSE3 2009
Softail Springer FXSTS/I 1998-2006
Softail Standard FXST/I 1999-2012
Street Glide CVO/SE FLHXSE 2010
Street Glide CVO/SE FLHXSE2 2011
Street Glide CVO/SE FLHXSE3 2012
Street Glide FLHX/I 2006-2016
Street Glide Special FLHXS 2014, 2015, 2016
Street Glide Trike FLHXXX 2010, 2011
Tri Glide Ultra Classic FLHTCUTG 2009-2014
Ultra Classic Electra Glide CVO/SE FLHTCUSE 2006
Ultra Classic Electra Glide CVO/SE FLHTCUSE2 2007
Ultra Classic Electra Glide CVO/SE FLHTCUSE3 2008
Ultra Classic Electra Glide CVO/SE FLHTCUSE4 2009
Ultra Classic Electra Glide CVO/SE FLHTCUSE5 2010
Ultra Classic Electra Glide CVO/SE FLHTCUSE6 2011
Ultra Classic Electra Glide CVO/SE FLHTCUSE7 2012
Ultra Classic Electra Glide CVO/SE FLHTCUSE8 2013

]]> Barnett Extra Plate Clutch Kit For Harley Big Twin 1998-2017 https://www.american-twin.com/product/barnett-extra-plate-clutch-kit-for-harley-big-twin-1998-2017/ Fri, 06 Feb 2026 14:29:58 +0000 https://www.american-twin.com/?post_type=product&p=14279 The Barnett Extra Plate Clutch Kit is a precision-engineered friction upgrade that increases holding power and heat management for 1998-2017 Harley Big Twins.

  • Increased Friction Surface: Increases the plate count to 10 frictions and 9 steels, providing 11% more surface area for 2026 performance builds.
  • Superior Materials: Available in high-performance Kevlar or Carbon Fiber to handle the extreme heat of 2026 heavy-duty touring.
  • Enhanced Torque Capacity: Designed to prevent clutch slip in engines with upgraded camshafts, big-bore kits, and high-flow exhausts.
  • Direct Bolt-In: Fits perfectly into the stock clutch hub and basket with no modifications required for a secure 2026 installation.

[The Professional Drivetrain Standard, Delivering Unmatched 2026 Grip and Linear Engagement for High-Output Big Twins]

]]> Barnett Extra Plate Clutch Kit For Harley Big Twin 1998-2017

Barnett Extra Plate Kit: Dominating Torque for the Modern Twin Cam

The Barnett Extra Plate Clutch Kit for 1998-2017 Harley-Davidson Big Twin models represents the 2026 pinnacle of drivetrain efficiency and mechanical grip. As Twin Cam engines evolved from 88ci to 103ci and beyond, the factory clutch became the primary weak point when riders added performance upgrades. Barnett addresses this by utilizing a “high-density” plate architecture. By precision-machining the steel and friction plates to a slightly thinner profile, they allow an additional friction and steel plate to occupy the same physical space as the stock 9-plate pack. This engineering feat increases the total surface area by approximately 11%, allowing your drivetrain to transfer more power to the ground without requiring a heavy, hand-cramping clutch spring. For the rider seeking secure, industrial-strength utility, the Barnett Extra Plate kit is the essential foundation for any 2026 performance build.

Friction Technology and Thermal Resilience

What sets the Barnett kit apart in the 2026 marketplace is its uncompromising approach to material science. Available in Kevlar or Carbon Fiber, these plates are designed to withstand the intense thermal loads generated during aggressive 2026 summer riding or heavy two-up touring. The friction segments are strategically designed to facilitate maximum oil flow across the plates, which is critical for cooling the pack and preventing “clutch fade” during stop-and-go traffic. Unlike factory plates that can glaze over under high heat, Barnett’s friction compounds maintain a consistent coefficient of friction, providing the high-output 2026 presence and predictable engagement that professional bagger and Dyna riders demand. This is the mechanical synchronization required for smooth shifting and explosive acceleration in the 2026 riding season.

Barnett Extra Plate Big Twin Technical Specifications

  • Fitment: 1998-2017 Harley-Davidson Big Twin (Excludes 2013-up CVO/A&S models).
  • Plate Count: 10 Friction Plates and 9 Tempered Steel Plates.
  • Surface Area: 11% increase over the factory 9-plate configuration.
  • Friction Options: Kevlar (Long life/Smooth) or Carbon Fiber (High Heat/Aggressive).
  • Compatibility: Compatible with all standard primary lubricants and 2026 synthetic fluids.
  • Performance: Prevents slip in Stage 1 through Stage 3 engine configurations.
  • Origin: 100% Precision Manufactured in the USA by Barnett Clutches.

Expert Installation & Performance Advice

As specialists in Big Twin drivetrain dynamics, we recommend the Barnett Extra Plate kit as an “automatic” upgrade during any cam swap. Pro Tip: To ensure a chatter-free experience in 2026, always pre-soak your friction plates in clean primary oil for at least 20 minutes prior to assembly. Installation Note: This kit is designed to re-use your stock pressure plate and spring; however, for engines over 100 lb-ft of torque, we recommend adding a Barnett Heavy Duty diaphragm spring. Maintenance Note: Use a high-quality primary fluid and check your clutch adjustment at the cable and the internal adjuster screw every 5,000 miles to ensure maximum 2026 performance. Safety Note: After installation, verify that the clutch fully disengages while the bike is in gear with the lever pulled; improper adjustment can lead to premature plate wear and hard shifting during your 2026 travels.

The Professional Standard for Big Twin Drivetrain Reliability

Choosing the Barnett Extra Plate Clutch Kit means investing in unmatched mechanical stability and a refined power delivery. It offers a unique combination of modern friction science and a robust design that honors the performance legacy of the Harley-Davidson brand. For the rider who wants a high-output 2026 presence and a flawless engineering finish, the Barnett Extra Plate Kit is the unmatched leader. Secure your grip, eliminate the slip, and ride the distance.

Features:

  • Includes 10 friction plates and 9 steel drive plates
  • Adds 11% more surface area to the clutch pack
  • Offers excellent energy absorption for smooth clutch action
  • The positive, non-slip action also tolerates extreme heat
Product Style AmericanV-twin Item # Catalog Number Store Sku MFR. Product # Availability
Aramid / Kevlar 23527 630-327 28369 307-30-10013 In Stock: Ships within 24 hours
Carbon Fiber 11895 620-414 28371 307-30-20013 In Stock: Ships within 24 hours


This Product Fits

Harley Davidson
Dyna Convertible FXDS 1998, 1999, 2000
Dyna Fat Bob CVO/SE FXDFSE 2009, 2010
Dyna Fat Bob FXDF 2008-2017
Dyna Low Rider FXDL/I 1998-2017
Dyna Low Rider S FXDLS 2016, 2017
Dyna Street Bob FXDB/I 2006-2017
Dyna Super Glide Custom FXDC/I 2005-2014
Dyna Super Glide CVO/SE FXDSE 2007
Dyna Super Glide CVO/SE FXDSE2 2008
Dyna Super Glide FXD/I 1998-2010
Dyna Super Glide Sport FXDX 1999-2005
Dyna Super Glide Sport Touring FXDXT 2001, 2002, 2003
Dyna Switchback FLD 2012, 2013, 2014, 2015, 2016
Dyna Wide Glide CVO/SE FXDWG2 2001
Dyna Wide Glide CVO/SE FXDWG3 2002
Dyna Wide Glide FXDWG/I 1998-2017
Electra Glide Classic FLHTC/I 1998-2013
Electra Glide CVO/SE FLHTCSE 2004
Electra Glide CVO/SE FLHTCSE2 2005
Electra Glide Standard FLHT/I 1998-2009
Electra Glide Ultra Classic FLHTCU/I 1998-2016
Electra Glide Ultra Limited FLHTK 2010-2016
FXR2 CVO/SE 1999
FXR3 CVO/SE 1999
FXR4 CVO/SE 2000
Road Glide Custom FLTRX 2010, 2011, 2012, 2013
Road Glide CVO/SE FLTRSE3 2009
Road Glide CVO/SE FLTRSEI2 2001
Road Glide CVO/SE FLTRXSE 2012
Road Glide FLTR/I 1998-2009
Road Glide FLTRX 2015, 2016
Road Glide SE FLTRSEI 2000
Road Glide Special FLTRXS 2015, 2016
Road Glide Ultra CVO/SE FLTRUSE 2011
Road Glide Ultra FLTRU 2011, 2012, 2013, 2016
Road King Classic FLHRC/I 1998-2013
Road King Custom FLHRS/I 2004, 2005, 2006, 2007
Road King CVO/SE FLHRSE3 2007
Road King CVO/SE FLHRSE4 2008
Road King CVO/SE FLHRSEI 2002
Road King CVO/SE FLHRSEI2 2003
Road King FLHR/I 1998-2016
Softail Blackline FXS 2011, 2012, 2013
Softail Breakout FXSB 2013, 2014, 2015, 2016, 2017
Softail Convertible CVO/SE FLSTSE 2010
Softail Convertible CVO/SE FLSTSE2 2011
Softail Convertible CVO/SE FLSTSE3 2012
Softail Cross Bones Springer FLSTSB 2008, 2009, 2010, 2011
Softail Custom FXSTC/I 1998-2010
Softail Deluxe FLSTN/I 2005-2017
Softail Deuce CVO/SE FXSTDSE 2003
Softail Deuce CVO/SE FXSTDSE2 2004
Softail Deuce FXSTD/I 1999-2007
Softail Fat Boy CVO/SE FLSTFSE 2005
Softail Fat Boy CVO/SE FLSTFSE2 2006
Softail Fat Boy FLSTF/I 1998-2017
Softail Fat Boy Lo FLSTFB 2010-2016
Softail Heritage Classic FLSTC/I 1998-2017
Softail Heritage FLST/I 2006
Softail Heritage Springer FLSTS/I 1998-2003
Softail Night Train FXSTB/I 1999-2009
Softail Pro Street Breakout CVO/SE FXSE 2016, 2017
Softail Rocker C FXCWC 2007, 2008, 2009, 2010, 2011
Softail Rocker FXCW 2008, 2009, 2010, 2011
Softail Slim FLS 2012-2017
Softail Springer Classic FLSTSC/I 2005, 2006, 2007
Softail Springer CVO/SE FXSTSSE 2007
Softail Springer CVO/SE FXSTSSE2 2008
Softail Springer CVO/SE FXSTSSE3 2009
Softail Springer FXSTS/I 1998-2006
Softail Standard FXST/I 1999-2012
Street Glide CVO/SE FLHXSE 2010
Street Glide CVO/SE FLHXSE2 2011
Street Glide CVO/SE FLHXSE3 2012
Street Glide FLHX/I 2006-2016
Street Glide Special FLHXS 2014, 2015, 2016
Street Glide Trike FLHXXX 2010, 2011
Tri Glide Ultra Classic FLHTCUTG 2009-2014
Ultra Classic Electra Glide CVO/SE FLHTCUSE 2006
Ultra Classic Electra Glide CVO/SE FLHTCUSE2 2007
Ultra Classic Electra Glide CVO/SE FLHTCUSE3 2008
Ultra Classic Electra Glide CVO/SE FLHTCUSE4 2009
Ultra Classic Electra Glide CVO/SE FLHTCUSE5 2010
Ultra Classic Electra Glide CVO/SE FLHTCUSE6 2011
Ultra Classic Electra Glide CVO/SE FLHTCUSE7 2012
Ultra Classic Electra Glide CVO/SE FLHTCUSE8 2013

]]>