MTX 245/2 Steel Rear Sprocket #520 (45T) (11-428-45) thumpstar - Internal 'O' ring for

- Internal 'O' ring for the perfect air-seal

Upper hip and thigh padding

Height: 26 mm

Height: 25 mm

Size: 350-17

MTX 245/2 Steel Rear Sprocket #520 (45T) (11-428-45) thumpstar - Internal 'O' ring forMTX OE Steel sprockets are strong and durable heat treated and hand finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price making them your ideal cost effective solution for replacing old worn and warped sprockets. OEM replacement