Description:
Rotor Q Shimano Aero chainring Rotor Q-Rings work
in unison with your body to ensure every muscle movement translates to forward momentum, and no energy gets wasted. Q-Rings take advantage of your maximum power effort by lessening the time spent ...
Description:
Shimano SLX SM-CRM70 Single Chainring The Shimano SLX
SM-CRM70 Chainring is a lightweight and durable 11 speed-compatible ring featuring Shimano's Dynamic Chain Engagement technology. The composition of the chainring is designed for the specific power output delivered in each size ...