Bazooka Rear Preload Adjustable Shocks - 1991-2020 Xl, 1982-1994 FXR 13" STD — Harley-Davidson (1982-2022)

HardDrive Bazooka rear shocks for Sportster and FXR models, engineered with Speed Adaptive Valving (SAV) damping that adjusts automatically to road conditions for a compliant ride without bottoming. Forged 7075 aluminum bodies with tool-free preload adjustment and internal floating piston for consistent performance.

Features

• Speed Adaptive Valving (SAV) damping system
• Internal Floating Piston (IFP) for stable performance
• 7075 aluminum one-piece damping body
• Tool-free spring preload adjustment cap
• 13-inch standard length

Specifications

• Brand: HardDrive
• Manufacturer Part #: R0800140-1
• UPC: 191361143878
• Length: 13 in
• Weight: 7.99 lbs
• Material: 7075 Aluminum
• Country of Origin: China (Taiwan)

Fitment

Fits 1991-2020 Harley-Davidson Sportster (XL) and 1982-1994 Harley-Davidson FXR models with 13-inch shock mounts.

Frequently Asked Questions

Do I need special tools to adjust the preload?

No — the spring preload cap is designed for hand adjustment without any tools required.

Will these fit my 1980s Sportster?

Yes — this shock fits 1982-1994 FXR and all Sportster models 1991-2020.

What makes Speed Adaptive Valving different?

SAV damping adjusts automatically based on road speed and surface conditions, providing a smoother ride than fixed-valve shocks in both smooth and rough conditions.

Can I adjust these shocks after installation?

Yes — preload is adjustable at any time using the top cap. For revalving or damping changes, contact HardDrive or a suspension specialist.