It's made with a aluminum center carrier with heavy duty rivets connecting the inner ring to a high tensile steel outer ring. It lasts a long time and looks good doing it.
Compatible with a 520 chain/sprocket set-up
This product can expose you to chemicals known to the State of California known to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65
- Reviews (1)
Buys of parts
Excelente, All the purchase and follow-up was accomplished in time