PROGRESSIVE SUSPENSION 412 Series Shocks — 279.40 mm (11.00") extended length – 82-94 FXR, 77-00, 02-03 Sportster

The 412 Series shocks are designed specifically for Harley models, offering a simple, durable upgrade that improves suspension performance. 🛠️

A five-position cam-style spring preload adjuster lets you easily dial in your ride for comfort or control. 🔧

Multiple style options are available, including full show-chrome or black covers, and chrome or black springs and end caps.

All shocks are measured center-of-eyelet to center-of-eyelet; before changing from OEM length, confirm wheel travel and clearance to avoid swingarm, exhaust, chain/belt guard, or tire contact. ⚠️

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

Heavy duty applications are recommended when the bike is operated near the manufacturer's maximum load rating over long periods.

Made in the USA.