Details
- 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