Shimano GRX FC-RX610-2 Crankset - 165mm 12-Speed 46/30t 110/80 BCD Hollowtech II Spindle Interface BLK CheckoutTitle=Full Speed Ahead DH Pro MTB Chainring - 42t Smoother driving even over bumpy

Smoother driving even over bumpy terrain

Ultra-thin for superior bike feel

Brake Type Disc Color Night Jade Defined Color Green Fork Material Steel Fork Type Rigid Frame Material Steel Frame Type Rigid Front Axle 12mm Thru x 100mm Mfg Size 58 Rear Axle 12mm Thru x 142mm TT (Effective) 585 Wheel Size 700c Platform Super Professional

Tooth Count 39 Drivetrain Speeds 11 Defined Color Multi-Color Ring Position/Type Inner Chainring BCD 110 Shimano Asymmetric Color PVD Rainbow Material Aluminum

Shimano GRX FC-RX610-2 Crankset - 165mm 12-Speed 46/30t 110/80 BCD Hollowtech II Spindle Interface BLK CheckoutTitle=Full Speed Ahead DH Pro MTB Chainring - 42t Smoother driving even over bumpyShimano GRX FC RX610 2 Crankset 165mm 12 Speed 46 30t 110 80 BCD Hollowtech II Spindle Interface Black. 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. TECH SPECS Color Black Rings 46 30 Number of Chainrings Double Crank Length (mm) 165 Crank Intended Use Gravel Drivetrain Speeds 12 BB Included No Pedal Spindle 9 16" Spindle Interface