5/8" diameter

With protective cap

Fits: > 11-25 Softail

The standard since the invention of the piston engine

The module records a series of data and stores it

PS, 412 series shock set. 12". STD Duty. Chrome with cover 91-17 Dyna Renoveringssatser 5/8" diameterDescription With full spring cover. 412 series shocks: Best value Progressive Suspension shock, great as stock replacement. Nitrogen charged double steel wall body. Multi staged velocity sensitive valving. Five position cam style preload adjustment. Note: Black 412 shocks may be supplied without lower cover. What are Progressive Suspension's 'Heavy Duty' shocks? If you are a lightweight rider with a lightweight passenger, STD Duty is probably your