NEW Shimano GRX FC-RX810-2 Crankset - 175mm 11-Speed 48/31t 110/80 BCD Hollowtech II Spindle Interface Black type_bells-horns Designed expressly to disperse heat

Designed expressly to disperse heat and reduce noise generated by home trainer use

Integrated cable tension adjustment

29mm internal width optimized for 2

The Shimano GRX RD-RX400 10-speed rear derailleur keeps shifting silent and uninterrupted when riding on rough terrain

Galvanized Cable

NEW Shimano GRX FC-RX810-2 Crankset - 175mm 11-Speed 48/31t 110/80 BCD Hollowtech II Spindle Interface Black type_bells-horns Designed expressly to disperse heatThe Shimano GRX FC RX810 features optimum gearing for mixed terrain and riding styles, and is designed for use with GRX Di2 components. Defined Color: Black Rings: 48 31 Spindle Interface Type: Shimano Hollowtech II Chainring BCD: 110 Chainring BCD: 80 Color: Black Chainline Hub Compatibility: 135 142 Road Disc Hubs > 415 mm Chainstay keyword search: IFCR8000EX66 Drivetrain Speeds: 11 Weight: 722 Number of Chainrings: Double Crank Intended Use: Gravel