Ohlins STX Pro Reservoir Shocks For Harley Sportster 2004-2022
Ohlins STX Pro: Elevating Sportster Performance for 2026
The Ohlins STX Pro Reservoir Shocks for 2004-2019 Harley-Davidson Sportster models represent the 2026 pinnacle of rear suspension architecture. For riders of the XL platform, the factory shocks are often the primary limiting factor in both comfort and cornering confidence. The STX Pro series addresses these 2026 concerns by incorporating a high-pressure nitrogen-charged monotube design coupled with a remote reservoir. This design provides secure, mechanical utility by increasing oil capacity and separating the gas from the oil, effectively eliminating the damping “fade” that occurs during aggressive 2026 canyon carving or long-distance touring. This provides the mechanical synchronization of damping and rebound needed to keep the rear tire planted, maximizing the efficiency of your 2026 performance build.
Grand Prix Metallurgy and Industrial 2026 Precision
What sets the Ohlins STX Pro apart in the 2026 marketplace is its uncompromising commitment to precision engineering derived from the highest levels of racing. Every shock body is manufactured from high-grade aluminum and features a hard-anodized finish that provides industrial-grade 2026 durability against road debris and environmental wear. The internal “STX” valving is specifically tuned for the weight and geometry of the 2004-2022 Sportster, providing a high-output 2026 presence that offers a plush yet controlled ride signature. The separation of damping functions allows for a secure, vibration-dampened installation that reacts instantly to high-frequency road imperfections. Whether you are navigating broken 2026 urban pavement or smooth mountain sweepers, the STX Pro ensures your Sportster remains an icon of both stability and 2026-grade engineering integrity.
Ohlins STX Pro Sportster Technical Specifications
- Fitment: 2004-2022 Harley-Davidson Sportster (883 and 1200 models).
- Design: STX Monotube with external gas-charged Reservoir.
- Adjustment: Compression damping, Rebound damping, and Threaded Preload.
- Finish: Hard Anodized Aluminum with 2026-spec “Ohlins Gold” accents.
- Length: Available in multiple lengths to customize your 2026-spec ground clearance.
- Hardware: Includes all necessary 2026-grade bushings and mounting spacers.
- Origin: Designed and Engineered by Ohlins Racing.
Expert Installation & Performance Advice
As specialists in V-Twin performance dynamics, we recommend the STX Pro for any 2026 build that prioritizes rider feedback and lean angle. Pro Tip: To find your 2026-perfect setup, set your sag (preload) first before adjusting the compression and rebound knobs to match your typical road surface. Installation Note: For 2004-2022 models, ensure the reservoirs are positioned to clear the exhaust and turn signals during full 2026 suspension compression. Maintenance Note: Periodically check the shock shafts for grime; keeping them clean with a soft cloth ensures the longevity of the 2026-spec seals. Safety Note: Upgrading to Ohlins rear shocks will significantly sharpen your 2026 handling; we strongly suggest matching them with Ohlins Fork Springs or cartridges for total 2026-chassis synchronization and a secure, balanced ride.
The Professional Standard for Sportster Chassis Integrity
Choosing the Ohlins STX Pro Reservoir Shocks means investing in unmatched mechanical stability and a refined ride signature. It offers a unique combination of modern racing science and a robust design that honors the performance legacy of the Sportster brand. For the rider who wants a high-output 2026 presence and a flawless engineering finish, Ohlins is the unmatched leader. Master the pavement, secure the ride, and ride the distance.
Features:
- Nitrogen charged STX monotube shock absorber with external “piggy back” reservoir
- Adjustable rebound damping with adjuster wheel above the end eye
- Adjustable compression damping with adjuster wheel or slot on the reservoir
- Length adjustable 1/2″
- Built-in adjustable preload
- Precision CNC-machined components
- Low-friction piston rod and eyelets
- Serviceable and repairable
- 36mm piston diameter
- Includes preload adjuster tool
- Sold as a pair
Spring Weights:
- Light Duty recommended for individual rider weighing under 180lbs
- Standard recommended for individual rider weighing 180lbs – 225lbs
- Heavy Duty recommended for individual rider weighing over 250lbs
| Product Style | AmericanV-twin Item # | Catalog Number | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|---|
| 12″ Light Duty / Blackline | 73755 | RZ-73755 | HD_752_150_170 | Available: Ships in the next 24 hours | |
| 12″ Standard Duty / Blackline | 73753 | RZ-73753 | HD_752_190_210 | Available: Ships in the next 24 hours | |
| 12″ Heavy Duty / Blackline | 73754 | RZ-73754 | HD_752_290_310 | Available: Ships in the next 24 hours | |
| 13″ Light Duty / Yellow Spring | 73747 | RZ-73747 | HD_143 | Available: Ships in the next 24 hours | |
| 14″ Heavy Duty / Yellow Spring | 73746 | RZ-73746 | HD_144 | Available: Ships in the next 24 hours | |
| 14″ Standard Duty / Yellow Spring | 73744 | RZ-73744 | HD_144 | Available: Ships in the next 24 hours | |
| 13″ Heavy Duty / Yellow Spring | 73745 | RZ-73745 | HD_143 | Available: Ships in the next 24 hours | |
| 13″ Standard / Yellow Spring | 73743 | RZ-73743 | HD_143 | Available: Ships in the next 24 hours | |
| 14″ Light Duty / Yellow Spring | 73748 | RZ-73748 | HD_144 | Available: Ships in the next 24 hours |
This Product Fits
Harley Davidson
Sportster Custom XL1200C 2004-2019
Sportster Custom XL883C 2004-2009
Sportster Forty-Eight Special XL1200XS 2018, 2019
Sportster Forty-Eight XL1200X 2010-2022
Sportster Iron XL1200NS 2018, 2019, 2020, 2021
Sportster Iron XL883N 2009-2022
Sportster Low/SuperLow XL883L 2005-2019
Sportster Low XL1200L 2006-2011
Sportster Nightster XL1200N 2007-2012
Sportster Roadster XL1200CX 2016, 2017, 2018, 2019, 2020
Sportster Roadster XL1200R 2004, 2005, 2006, 2007, 2008
Sportster Roadster XL883R 2004-2012
Sportster Seventy-Two XL1200V 2012, 2013, 2014, 2015, 2016
Sportster SuperLow XL1200T 2014, 2015, 2016, 2017
Sportster XL883 2004-2009
