Plastic breathers require plastic spacers

Replacement die-cast dash covers

Two separate coils in one small package allowing single fire electronic ignition systems to be run

Compatible with Bare Bones solo seats

PS, 412 series shock set. 13.5". STD Duty. Black 1982-03 Motorfästen/Motor Mounts Plastic breathers require plastic spacersDescription 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