Shimano GRX CrankSet, FC-RX810, 2x11 Speed, 48/31T, 172.5mm tire liner Crank arm length: 170mm

Crank arm length: 170mm

Disc: recommended: SM-RT800 (not included in delivery)

Product Name: Shimano GRX ST-RX810 + BR-RX810 Hydraulic Disc Brake - Flat Mount - 11-speed - Set RW

25+ Built-In Gps and Indoor Sports Apps

Size - Set of 6 Ceramic Bearings

Shimano GRX CrankSet, FC-RX810, 2x11 Speed, 48/31T, 172.5mm tire liner Crank arm length: 170mmSpecifications Recommended Use: Road Bike, Cyclocross, Gravel, Allroad Gravel Road Material: Aluminium Crank arm length: 170, 172,5, 175 Shifting system: 10 speed, 11 speed Bottom bracket axle profile: 24mm Hollow Shaft Road bolt circle diameter: 110mm Number of teeth: 40 42 Chainring mount: 1 speed Chain line: 49. 7mm Q factor: 151mm