Buy Performance Machine 4 Piston Front Caliper for Harley 2008-2026 – AmericanV-twin.com https://www.american-twin.com Upgrade Your Ride Without Overpaying Wed, 17 Dec 2025 06:22:47 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.1 https://www.american-twin.com/wp-content/uploads/2025/11/cropped-gg-1-32x32.png Buy Performance Machine 4 Piston Front Caliper for Harley 2008-2026 – AmericanV-twin.com https://www.american-twin.com 32 32 Performance Machine 4 Piston Front Caliper for Harley 2008-2026 https://www.american-twin.com/product/performance-machine-4-piston-front-caliper-for-harley-2008-2026/ Wed, 17 Dec 2025 06:22:47 +0000 https://www.american-twin.com/?post_type=product&p=5460 Performance Machine 4 Piston Front Caliper for Harley 2008-2026

Elite Control: Performance Machine 4-Piston Differential-Bore Caliper

Experience the difference of precision engineering with the Performance Machine (PM) 4-Piston Front Caliper. Designed as a direct bolt-on for 2008–2026 Harley-Davidson models, this caliper is the perfect solution for riders who find the factory braking response to be “mushy” or inconsistent. By replacing cast-aluminum factory components with high-stiffness billet aluminum, PM ensures every ounce of pressure at the lever translates into immediate deceleration.
The Differential Bore Advantage

What makes this caliper a world-class performer is PM’s specialized Differential Bore piston configuration:

Balanced Pressure: By using two different piston diameters, the caliper applies pressure more effectively across the brake pad. This compensates for the “toe-in” effect as the rotor spins, ensuring the entire pad makes contact simultaneously.

Consistent Lever Feel: The staggered pistons eliminate the “spongy” feel common in factory setups, providing a crisp, linear response that gives you better modulation and control during emergency stops or aggressive cornering.

Even Pad Wear: This technology prevents “tapered” pad wear, extending the life of your brake pads and maintaining peak performance throughout the life of the friction material.

Premium Construction & Modern Style

High-Strength Billet: CNC-machined from a solid block of 6061-T6 aluminum, these calipers are incredibly rigid and lightweight, reducing unsprung weight for better suspension tracking.

Optimized for 11.8″ Rotors: This specific model is clearanced perfectly for the 11.8″ (300mm) front rotors found on 2008-up Touring models and modern Softails.

Signature Finishes: * Show Chrome: A mirror-like, triple-plated finish.

Contrast Cut: Black anodized with hand-machined accents.

Black Ops: A rugged, textured matte black for the “Dark Custom” look.

Gold: A high-end anodized finish for performance-oriented builds.

Technical Specifications

Fitment: Direct bolt-on for 2008–2026 Harley-Davidson models (Touring, Softail, Dyna, and Sportster) with 11.8″ rotors.

Direct Bolt-On: Compatible with OEM master cylinders and standard brake lines (10mm banjo).

Complete Package: Includes high-performance brake pads, bleeder screw, and mounting hardware.

Single/Dual Disc: Sold individually (Order one Left and one Right for dual-disc applications).

Upgrade to the braking system trusted by the world’s top custom builders. The Performance Machine 4-Piston Caliper is where legendary style meets modern safety.

 

Product Style AmericanV-twin Item # Catalog Number Store Sku MFR. Product # Availability
Left Side / Contrast Cut 1764420 243-293 0052-2425-BM In Stock: Ships within 24 hours
Left Side / Chrome 1764421 243-291 0052-2425-CH In Stock: Ships within 24 hours
Left Side / Gold Ops 1764422 RZ-1764422 0052-2425-SMG In Stock: Ships within 24 hours
Left Side / Black Ops 10137751 206-533 0052-2425-SMB In Stock: Ships within 24 hours
Right Side / Contrast Cut 764417 243-297 0052-2424-BM In Stock: Ships within 24 hours
Right Side / Chrome 764418 243-295 0052-2424-CH In Stock: Ships within 24 hours
Right Side / Gold Ops 764419 RZ-1764419 0052-2424-SMG In Stock: Ships within 24 hours
Right Side / Black Ops 10137750 206-534 0052-2424-SMB Only 1 Left: Ships within 24 hours


Fitment Notes & Exceptions

Designed for 11.8″/300mm rotors
ABS and Non-ABS compatible
Sold individually

This Product Fits

Harley Davidson
Electra Glide Classic FLHTC/I 2008-2013
Electra Glide Standard FLHT 2019, 2020, 2021, 2022
Electra Glide Standard FLHT/I 2008, 2009
Electra Glide Ultra Classic FLHTCU/I 2008-2019
Electra Glide Ultra Classic Low FLHTCUL 2015, 2016
Electra Glide Ultra Limited FLHTK 2010-2024
Electra Glide Ultra Limited Low FLHTKL 2015, 2016, 2017, 2018, 2019
Night Rod Special VRSCDX 2008-2013
Night Rod VRSCD 2008
Road Glide Custom FLTRX 2010, 2011, 2012, 2013
Road Glide FLTR/I 2008, 2009
Road Glide FLTRX 2015-2023
Road Glide Limited FLTRK 2020, 2021, 2022, 2023, 2024
Road Glide Special FLTRXS 2015-2023
Road Glide ST FLTRXST 2022, 2023
Road Glide Ultra FLTRU 2011-2019
Road King Classic FLHRC/I 2008-2013
Road King FLHR/I 2008-2022
Road King Special FLHRXS 2017-2025
Softail Breakout 114 FXBRS 2018, 2019, 2020
Softail Breakout 117 FXBR 2023, 2024, 2025, 2026
Softail Breakout FXBR 2018, 2019
Softail Deluxe FLDE 2018, 2019, 2020
Softail Deluxe FLSTN/I 2015, 2016, 2017
Softail Fat Bob 114 FXFBS 2018-2023
Softail Fat Bob FXFB 2018, 2019
Softail Fat Boy 114 FLFBS 2018-2024
Softail Fat Boy FLFB 2018, 2019, 2025, 2026
Softail Fat Boy FLSTF/I 2015, 2016, 2017
Softail Fat Boy Lo FLSTFB 2015, 2016
Softail Fat Boy S FLSTFBS 2016, 2017
Softail FXDR 114 FXDRS 2019, 2020
Softail Heritage Classic 114 FLHCS 2018-2024
Softail Heritage Classic FLHC 2018-2026
Softail Heritage Classic FLSTC/I 2015, 2016, 2017
Softail Low Rider FXLR 2018, 2019, 2020
Softail Low Rider S FXLRS 2020-2026
Softail Low Rider ST FXLRST 2022, 2023, 2024, 2025, 2026
Softail Slim FLS 2015, 2016, 2017
Softail Slim FLSL 2018, 2019, 2020, 2021
Softail Slim S FLSS 2016, 2017
Softail Sport Glide FLSB 2018, 2019, 2020, 2021
Softail Standard FXST 2020, 2021, 2022, 2023, 2024
Softail Street Bob 114 FXBBS 2021, 2022, 2023, 2024
Softail Street Bob FXBB 2018, 2019, 2020, 2025, 2026
Sportster Custom XL1200C 2014-2019
Sportster Forty-Eight Special XL1200XS 2018, 2019
Sportster Forty-Eight XL1200X 2014-2022
Sportster Iron XL1200NS 2018, 2019, 2020, 2021
Sportster Iron XL883N 2014-2022
Sportster Low/SuperLow XL883L 2014-2019
Sportster Roadster XL1200CX 2016, 2017, 2018, 2019, 2020
Sportster Seventy-Two XL1200V 2014, 2015, 2016
Sportster SuperLow XL1200T 2014, 2015, 2016, 2017
Street Glide FLHX/I 2008-2023
Street Glide Special FLHXS 2014-2023
Street Glide ST FLHXST 2022, 2023
Street Glide Trike FLHXXX 2010, 2011
Tri Glide Ultra Classic FLHTCUTG 2009, 2010, 2011, 2012, 2013
V-Rod VRSCAW 2008, 2009, 2010

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