Product Description
Optimum gearing for mixed terrains and riding styles 2 pcs Structure Crankset (11-speed) Series: SHIMANO GRX 11-speed Chainline: 50.1mm Gear combination: 40T Compatible BB Type: recommended BB-RS500-PB (PressFit), BB-RS500 (threaded) Threaded BB Shell Width: 68/70mm Q-Factor: 151mm Compatible Chain: HG-EV 11-speed, HG-X11 Bolt Circle Diameter: 110mm 4-bolt asymmetric Rear Speeds: 11 speed






















