SLX SM-CRM75 stiff and lightweight chainrings deliver smooth pedaling over bumpy terrain. The SM-CRM75 chainring features Shimano Dynamic Chain Engagement+ technology, which features special gear teeth profiles that deliver exceptional chain engagement and chain retention.
SLX SM-CRM75 stiff and lightweight chainrings deliver smooth pedaling over bumpy terrain. The SM-CRM75 chainring features Shimano Dynamic Chain Engagement+ technology, which features special gear teeth profiles that deliver exceptional chain engagement and chain retention.