Harddrive Bazooka 13" Preload Adjustable Rear Shocks - Harley Sportster & FXR
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 your ride quality with Harddrive Bazooka rear shocks, designed specifically for Sportster and FXR models. Featuring Speed Adaptive Valving (SAV), these shocks automatically adjust damping to road conditions for a compliant ride without bottoming out. Enjoy superior handling and comfort on every journey.
Why riders pick this
- Speed Adaptive Valving (SAV) for dynamic damping control
- Internal Floating Piston (IFP) for stable performance
- 7075 aluminum body for maximum durability
- Tool-free spring preload adjustment for convenience
- Designed for a compliant ride without bottoming
These Harddrive Bazooka rear shocks are built with a robust 7075 aluminum body and an internal floating piston for consistent, fade-free performance. The advanced Speed Adaptive Valving (SAV) system dynamically adjusts damping, ensuring a smooth and controlled ride across varied terrain. Plus, the tool-free preload adjustment makes tuning your suspension quick and easy.
Responsive Damping for Any Road
- Speed Adaptive Valving (SAV) system automatically adapts to road conditions
- Internal Floating Piston (IFP) ensures stable and consistent damping
- One-piece 7075 aluminum damping body offers superior strength
- Tool-free spring preload adjustment cap for easy tuning
Engineered for Durability and Performance
Designed to significantly improve your motorcycle's handling and comfort, these Bazooka shocks are a direct upgrade for stock units. The durable construction and intelligent damping system provide the control you need for spirited riding while maintaining comfort for longer cruises. Consider pairing with a front-end suspension upgrade for a balanced performance package.
Specifications
- Brand: HardDrive
- Manufacturer Part #: R0800140-1
- UPC: 191361143878
- Length: 13 in
- Weight: 7.99 lbs
- Material: 7075 Aluminum
- Country of Origin: China (Taiwan)
Common questions
Do I need special tools to adjust the preload?
No, the spring preload cap on these shocks is designed for hand adjustment, so no special tools are required.
Will these shocks fit my 1980s Sportster?
These shocks fit 1982-1994 FXR models and all Sportster models from 1991-2020. Please confirm fitment for your specific year and model using our Shop by Bike tool.
What makes Speed Adaptive Valving (SAV) effective?
SAV is a damping system that adjusts shock response in real time based on road conditions, delivering smoother rides on both smooth highways and rougher surfaces by optimizing damping constantly.
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 | 890-01041 |
| WEIGHT | 7.99 lb |
