Renthal Rear Sprocket Honda, CR80R 86-02, CR85R 03-08, CRF150R 07-09-49T-Red

Renthal Rear Sprocket Honda, CR80R 86-02 (Stock gearing 15/49), CR80R Expert 86-02 (Stock gearing 15/55), CR85R 03-08 (Stock gearing 15/49), CR85R Expert (Stock gearing 15/55), CRF150R 07-09 (Stock gearing 15/50), CRF150R 07-09 Expert (Stock gearing 15/56) 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.