PROGRESSIVE SUSPENSION 412 SERIES HEAVY DUTY AMERICAN-TUNED GAS SHOCKS W/COVER CHROME 11" Coils Aluminum Outer Primary CoverDie-cast outer

Aluminum Outer Primary CoverDie-cast outer primary covers

It utilizes a large 46 mm bore with deflective disc damping

or either chrome or black springs and end caps

Chromed steel support braces fit models equipped with Bendix or Keihin carbs

Kickstarter ShaftHigh-quality steel replacement shaft

PROGRESSIVE SUSPENSION 412 SERIES HEAVY DUTY AMERICAN-TUNED GAS SHOCKS W/COVER CHROME 11" Coils Aluminum Outer Primary CoverDie-cast outer412 Series ShocksManufactured from the finest materials available Designed specifically for Harley models The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension performance A five position cam style spring load preload adjuster lets you easily dial in your ride Available with either a standard or heavy duty progressive spring rates There are multiple style options available, like full show chrome or