Renthal Rear Sprocket Honda, CRF70 05-07-38T-Silver

Renthal Rear Sprocket Honda, CRF70 05-07 (Stock gearing 15/38) Precision CNC machining for unequaled accuracy of fit, tooth profile and concentricity. An 'Ultralight' design reducing unnecessary weight while retaining maximum strength. Aluminum (one-third the weight of steel) which reduces the power required to accelerate and brake unsprung revolving weight, resulting in improved race performance. Self-cleaning mud grooves in between each tooth. Manufactured from specially enhanced 7075 T6 aluminum alloy.