Progressive Suspension 412 Series Shock Absorber - 412-4084B For Harley Dyna / Super 1999-2017 TIRES Can be purchased with or

Can be purchased with or without drivers backrest which is adjustable for fore-aft position

bore 4-1/8"

Offers the flow and sleekness of the Silhouette seat

pistons with 11

Progressive Suspension 412 Series Shock Absorber - 412-4084B For Harley Dyna / Super 1999-2017 TIRES Can be purchased with orFeatures 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 Some or all shocks listed are approved for road use. Refer to most recent certificate for current listing There are multiple style options available, like full show chrome or black covers; or either