Shimano GRX FC-RX610-1 Crankset - 175mm, 12-Speed, 40t, 110 BCD, Hollowtech II Spindle Interface, Black crank-spider Swiss Cross Disc v2

Swiss Cross Disc v2

1 removable front derailleur mount

Item Specifications Color Black Defined Color Black Length 276 Spoke Interface J-Bend Spoke Profile Bladed/Double Butted Thread Diameter 2

RT-2's flared end fits through the head tube and snaps behind the cup

Shimano GRX FC-RX610-1 Crankset - 175mm, 12-Speed, 40t, 110 BCD, Hollowtech II Spindle Interface, Black crank-spider Swiss Cross Disc v2The 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. Riders can choose closer gear steps or ultimate range depending on personal need by pairing a 10 45t or 10 51t cassette with 38t or 40t chainring (cassettes and 38t chainring sold separately) Optimal gearing for mixed terrain riding Compatible with HG 12 speed chains 49. 7mm chainline