Rear sprocket.
Pitch: 520
Teeth: 37
MTX 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.
- Exceeds OEM specifications.
- Heat treated and hand finished.
- Constructed from C49 high-carbon steel.
Note: Actual sprocket design may be different from the image above.