7 steel drive plates only

4cm) diameter

second to none

Note: Endorsed by S&S Cycle

3-Way system

PS, Model 412 shock set. 13.5". STD Duty. Chrome lyftare och stötstänger 7 steel drive plates onlyDescription 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 best choice, heavy duty