4 cm) inlet

OEM replacement reference 45600023

Chrome plated cast aluminum lifter block set

B and D carburetor

PS, 412 series shock set. 13". STD/Duty. Black 1980-08 Koppling/Gasvajrar 4 cm) inletDescription 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