Bazooka Rear Preload/Rebound Adjustable Shocks - 12.5" Rebound ADJ STD — Harley-Davidson Dyna Wide Glide, Dyna Low Rider, Dyna Super Glide (1991-2017)

HardDrive Bazooka rear shocks with Speed Adaptive Valving (SAV) damping system, engineered to adjust to road conditions on the fly for consistent ride quality. Features rebound adjustment via an easy-to-reach tuning knob and forged 7075 aluminum construction in 12.5-inch length.

Features

• Rebound adjustable with easy-to-reach tuning knob
• Speed Adaptive Valving (SAV) damping system
• Internal Floating Piston (IFP) stabilizes performance
• Forged 7075 aluminum one-piece damping body
• Spring preload adjustment requires no special tools
• Available in 12", 12.5", or 13" lengths
• Mount in any direction for adjuster access

Specifications

• Brand: HardDrive
• Manufacturer Part #: R0800148-1
• UPC: 191361139376
• Length: 18 in
• Width: 9 in
• Height: 3 in
• Weight: 8.57 lbs
• Country of Origin: China (Taiwan)

Frequently Asked Questions

What is Speed Adaptive Valving (SAV)?

SAV is a damping system that automatically adjusts to road conditions, providing consistent suspension feel whether riding smooth pavement or rough terrain.

Can I adjust the preload without special tools?

Yes — the preload adjustment cap requires no special tools, making setup quick and simple.

Is the rebound knob easy to access?

Yes — the shock mounts in any direction, so you can orient it to keep the rebound adjuster easily reachable.

What length should I choose?

This listing is for the 12.5-inch length. HardDrive also offers 12-inch and 13-inch versions — choose based on your desired ride height and frame geometry.

What material is the damping body?

The one-piece damping body is forged from 7075 aluminum for durability and consistent performance.