PROGRESSIVE SUSPENSION 412 Series Shocks — 330 mm (13") rear, Black – 82-94 FXR, 77-03 Sportster

Designed specifically for Harley models, the 412 Series shocks provide a simple, durable upgrade that improves suspension performance and rider confidence. 🔧🏍️

Features and benefits:

• Five-position cam-style spring preload adjuster lets you easily dial in your ride.
• Simple, rugged construction offers a cost-effective performance improvement.
• All shocks are measured center-of-eyelet to center-of-eyelet for accurate fitment.
• Multiple style options are available, including different covers, springs and end caps.
• Some or all shocks listed may be approved for road use; refer to the most recent certificate for current listings.

Installation notes: a shock slightly longer or shorter than stock can alter head angle and steering response. For '86–'15 XL installations it may be necessary to modify or space the chain/belt guard for proper clearance. Heavy duty applications are recommended when operating near the manufacturer's maximum load rating over extended periods. Before purchasing or attempting to install shocks with different lengths than OEM, confirm wheel travel and clearances to avoid contact with exhaust, chain/belt guard or tire.