Harddrive Bazooka Rear Preload Adjustable Shocks 12.5" Standard - Harley Dyna
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.
Unleash the full potential of your Dyna with Harddrive Bazooka rear shocks. Engineered with RacingBros' race-proven SAV (Speed Adaptive Valving) damping system, these shocks deliver a superior ride no matter how rough the road gets. Experience enhanced control and comfort, transforming your Harley into a precision machine.
Why riders pick this
- Speed Adaptive Valving (SAV) for dynamic damping
- Internal Floating Piston (IFP) for stable performance
- Forged A7075 aluminum damping body construction
- Easy, tool-free spring preload adjustments
- Enhanced control and comfort for your V-twin
Dial in your Dyna's suspension with Harddrive Bazooka rear shocks. These 12.5-inch standard length shocks are built to handle the demands of aggressive riding and long hauls, providing consistent performance and stability. The easy-to-use spring preload cap means you can set up your ride without needing special tools, making adjustments on the fly simple and quick.
Advanced Damping for Superior Control
- Features Speed Adaptive Valving (SAV) for dynamic damping performance
- Internal Floating Piston (IFP) ensures stable damping under all conditions
- One-piece damping body forged from durable A7075 aluminum for strength
- Spring preload cap allows for easy, tool-free adjustments
Optimized for Performance Baggers and Cruisers
Whether you're carving canyons or cruising the open highway, these Harddrive Bazooka shocks are designed to elevate your riding experience. They are an ideal upgrade for riders looking to improve handling, comfort, and the overall feel of their Harley Dyna, pairing well with other performance upgrades like a cam swap or exhaust system.
Specifications
- Manufacturer Part #: R0800145-1
- UPC: 191361139314
- Length: 18 in
- Width: 9 in
- Height: 3 in
- Weight: 8.52 lbs
- Country of Origin: China (Taiwan)
Common questions
Will these shocks fit my specific Harley Dyna model?
These Harddrive Bazooka shocks are designed for Harley Dyna models. We recommend using our Shop by Bike feature on the website to confirm exact fitment for your year and model before ordering.
Do I need any special tools to adjust the preload on these shocks?
No, the design of the spring preload cap allows for easy adjustments without the need for any special tools, making it convenient to fine-tune your ride.
How will these shocks change the ride quality of my Dyna?
These shocks feature Speed Adaptive Valving for superior damping performance, offering a more controlled and comfortable ride by adapting to various road conditions, improving handling and stability.
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 | 890-01003 |
| WEIGHT | 8.52 lb |
