PROGRESSIVE SUSPENSION 412 SERIES AMERICAN-TUNED GAS HEAVY-DUTY SHOCKS CHROME 11.5" 563615 BLK denotes black shock part

BLK denotes black shock part numbers

an extra intermediate jet

still seating comfort is better than you might expect

Mainshaft Bearing and Seal KitKit includes sealed ball bearing

and a velcro pad for easy application

PROGRESSIVE SUSPENSION 412 SERIES AMERICAN-TUNED GAS HEAVY-DUTY SHOCKS CHROME 11.5" 563615 BLK denotes black shock part412 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