Shimano GRX FC-RX810-1 Crankset - 170mm 11-Speed 42t 110 BCD Hollowtech II Spindle Interface BLK Rear Der/Shifter Compatibility-BOX Prime 9 Stainless steel B-axle Largest Cog

Stainless steel B-axle Largest Cog 34 Color Black Rear Der/Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 9 Chain Wrap Capacity (teeth) 43 Cage Length Medium

Combo mount features a computer mount on the top and a mount for a light or camera on the bottom

Unique 2-chamber

Model Magic Mary Size 29" Width 2

Model Road DM1X Ring Type Single (Anti-Chain Drop) Mount 3-Bolt DM Teeth 42 Oval/Round Round Color Black Configuration 3-Bolt DM Tooth Count 42T

Shimano GRX FC-RX810-1 Crankset - 170mm 11-Speed 42t 110 BCD Hollowtech II Spindle Interface BLK Rear Der/Shifter Compatibility-BOX Prime 9 Stainless steel B-axle Largest CogThe 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 42 Number of Chainrings Single Crank Length (mm) 170 Crank Intended Use Gravel Drivetrain Speeds 11 Weight 655 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Defined Color Black