Shimano GRX FC-RX810-1 Crankset - 172.5mm 11-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK CheckoutTitle=SRAM Rival 22 Crankset - 172.5mm Defined Color Silver Bottom Bracket

Defined Color Silver Bottom Bracket Shell I

Includes 3 bolt lengths for ultimate adjustability

0mm Pedal Wrench

Mike Giant graphics throughout tape length

5mm thick (compared to the 5mm of Supple Bar tape)

Shimano GRX FC-RX810-1 Crankset - 172.5mm 11-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK CheckoutTitle=SRAM Rival 22 Crankset - 172.5mm Defined Color Silver Bottom BracketShimano GRX FC RX810 1 Crankset 172. 5mm 11 Speed 40t 110 BCD Hollowtech II Spindle Interface Black. The Shimano GRX FC RX810 features optimum gearing for mixed terrain and riding styles and is designed for use with GRX Di2 components. TECH SPECS Rings 40 Defined Color Black Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Color Black Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Drivetrain Speeds 11 Weight 655