CROSS / PITBIKEREAR SPROCKET37 TEETHCHAINTYPE 420
CHAINTYPES
SPROCKET 6MM THICK = 420 CHAIN TYPESPROCKET 7MM THICK = 428 CHAIN TYPE
CHAIN OEM QUALITY 130 JOINTS GOLD TYPE 420
FLYWHEELNUT
SHAFT SEAL CRANK 18.9 x 30 x 5
LEVERSET STANDARD QUALITY BLACK
clutch cover gasket NORMAL 6 & 12V
Chain joini 420 chain type