PROGRESSIVE SUSPENSION 412 Series Shocks — 13.00" extended length, rear mount, black, heavy duty – 80, 83-85 Big Twin, 80-06 Touring, 00-05 CVO, 82-83 FXR

Designed specifically for Harley models, the 412 Series Shocks deliver a simple, durable upgrade that improves suspension performance while remaining cost effective. 🔧

The five-position cam-style spring preload adjuster lets you easily dial in your ride for solo or two-up comfort.

Some or all shocks listed are approved for road use; refer to the most recent certificate for current listing. Made in the USA.

All shocks are measured center-of-eyelet to center-of-eyelet. When installing shocks on '86-'15 XL models, it may be necessary to modify or space the chain or belt guard to allow proper clearance.

A shock slightly longer than stock may alter the head angle and quicken steering, while a slightly shorter unit may slow steering response. Heavy duty applications are recommended for bikes operated near the manufacturer's maximum load rating over 50% of the time.

There are multiple style options available and a variety of cover and spring finishes to suit the look you want.