Shimano GRX FC-RX610-1 Crankset - 170mm 12-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK CheckoutSpec= 400lb 200 x 51/57 }SRAM Code Ultimate/Silver Stealth Brake

}SRAM Code Ultimate/Silver Stealth Brake Lever Internals Service Kit - C1

puncture protection

Includes 2 Bike Mounts (maximum holds 4 bikes with optional mounts)

6 sealed cartridge bearings (2F + 4R)

Neoprene cuff with Velcro adjustment

Shimano GRX FC-RX610-1 Crankset - 170mm 12-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK CheckoutSpec= 400lb 200 x 51/57 }SRAM Code Ultimate/Silver Stealth BrakeThe Shimano FC RX610 crank balances weight savings optimized efficiency and an array of gearing options that cater to the segmented demands of mixed terrain riding. Color Black Rings 40 Number of Chainrings Single Crank Length (mm) 170 Crank Intended Use Gravel Drivetrain Speeds 12 Weight 812 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Shimano Asymmetric Chainline Hub Compatibility 135 142 Road