Progressive Suspension PS-412-4042B 412 Series 12" Rear Shock Absorbers w/Full Cover Black for Dyna 91-17 • Logo and graphic sublimated

• Logo and graphic sublimated prints

* Double walled 1-1/4in

chrome plated fittings

Gear Position

Progressive Suspension PS-412-4042B 412 Series 12" Rear Shock Absorbers w/Full Cover Black for Dyna 91-17 • Logo and graphic sublimatedThe 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they will be an improvement to your motorcycle's suspension performance for as long as you are riding it. The doublewall steel body construction with nitrogen charged, multi staged velocity sensitive valving gives you smooth, consistent damping. A five position cam style preload adjuster lets you dial in your ride whether you're a light