Harddrive Shock Extension 20mm Single - Harley Softail
About Harddrive
Harddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.
Elevate the stance of your Harley Softail with the Harddrive 20mm Shock Extension. This spacer is engineered to add 20mm of ride height, allowing you to fine-tune your suspension geometry with precision.
Why riders pick this
- Adds 20mm of rear ride height
- Specifically for Harddrive remote reservoir shocks
- CNC-machined A7075 forged aluminum
- Preserves full shock adjustability
- Allows fine-tuning of suspension geometry
For riders looking to make a noticeable change to their Softail's ride height without overhauling their entire suspension, this Harddrive shock extension is a crucial component. It installs between the shock body and the frame mount, providing a significant 20mm lift that can improve ground clearance or simply achieve a more aggressive look. Its robust construction ensures that your shock's performance and adjustability remain uncompromised.
Engineered for Enhanced Ride Height
- Adds 20mm (approximately 0.79 inches) of rear ride height
- Designed for Harddrive remote reservoir shocks
- CNC-machined from A7075 forged aluminum
- Maintains original shock adjustability
Optimize Your Softail's Stance
Achieving the ideal ride height can dramatically impact both the aesthetics and handling characteristics of your Softail. This 20mm extension offers a straightforward way to achieve that, whether you're aiming for increased cornering clearance or a custom profile. It's particularly useful when paired with other Harddrive suspension components, ensuring a cohesive and high-performing setup for your V-twin.
Specifications
- Brand: HardDrive
- Manufacturer Part #: R2010042-2
- UPC: 191361228032
- Length: 4 in
- Width: 4 in
- Height: 1.5 in
- Weight: 0.3 lbs
- Country of Origin: China (Taiwan)
Common questions
How much ride height does this extension provide?
This Harddrive shock extension adds 20mm (approximately 0.79 inches) of ride height to your Softail's rear suspension.
Is this extension compatible with my stock Softail shocks?
No, this extension is designed specifically for use with Harddrive remote reservoir shock systems on Softail models. It is not intended for stock shocks.
Will using this extension affect my shock's adjustability?
No, this extension is designed to maintain the full functionality of your shock's preload, compression, and rebound adjusters.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Harddrive |
| TYPE | Suspension |
| SKU | 890-01022 |
| WEIGHT | 0.3 lb |
