Shimano GRX FC-RX610-1 Crankset - 172.5mm 12-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK ModelNumber=J1479 }Abus Catena Reflective 6806K Chain H721630-01

Shimano GRX FC RX610 1 Crankset 172.5mm 12 Speed 40t 110 BCD Hollowtech II Spindle Interface BLK ModelNumber=J1479 }Abus Catena Reflective 6806K Chain H721630 01 }Abus Catena Reflective 6806K Chain Lock Keyed 2 Remote lever sold separately Length 411 Travel (mm) 150 Cable Routing Internal Adjustment Infinite Max Height 186 Material Aluminum Clamp Style Standard Rails Offset (mm) 0 Color Black Kashima Coat Min Height 261 Weight 549 Actuation Cable Remote Diameter 31 The 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 5 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 Disc Hubs > 415 mm Chainstay Defined Color Black Chainring 40T Size 172