Shimano GRX FC-RX810-2 Crankset - 172.5mm 11-Speed 48/31t 110/80 BCD Hollowtech II Spindle Interface BLK MFPN=WH20-BOWTOF45DK Works with a 5mm Allen

Works with a 5mm Allen wrench or any mini-tool with a 5mm Allen key to provide correct tightening of frame and component bolts to recommended torque values for safety and performance

Mounting hardware includes: 5mm polished aluminum stays

Freehub Body Shimano Road 11 Rim inner width range 22-27

INTEGRATED BACKSTOP-

3-Pack mount capacity: 3kg per side

Shimano GRX FC-RX810-2 Crankset - 172.5mm 11-Speed 48/31t 110/80 BCD Hollowtech II Spindle Interface BLK MFPN=WH20-BOWTOF45DK Works with a 5mm AllenThe Shimano GRX FC RX810 features optimum gearing for mixed terrain and riding styles and is designed for use with GRX Di2 components. Color Black Rings 48 31 Number of Chainrings Double Crank Length (mm) 172. 5 Crank Intended Use Gravel Drivetrain Speeds 11 Weight 722 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 80 Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Defined Color