MTX 857 Steel Rear Sprocket #520 size:40 Tooth slide the grips on and

slide the grips on and tighten the pinch bolts for a simple yet secure fit

Heat treated alloy steel construction

Weight: Main Module - 58 g (2

Increased Mileage of 36% Based on internal test results compared with the Battlax Hypersport S20EVO at the Bridgestone Technical Center

this innovative motocross handlebar boasts exceptional vibration reduction qualities while preserving strength

MTX 857 Steel Rear Sprocket #520 size:40 Tooth slide the grips on andMTX 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