Chainsets & Cranksets
Shimano GRX FC-RX610 Chainset 46/30T Double 12-speed 2 Piece – 172.5mm
Chainsets & Cranksets
Shimano GRX FC-RX820 Chainset 40T Single 12-speed Hollowtech II – 170mm
Chainsets & Cranksets
Shimano GRX FC-RX820 Chainset 40T Single 12-speed Hollowtech II – 172.5mm
Chainsets & Cranksets
Shimano GRX FC-RX820 Chainset 40T Single 12-speed Hollowtech II – 175mm
Chainsets & Cranksets
Shimano GRX FC-RX820 Chainset 42T Single 12-speed Hollowtech II – 170mm
Chainsets & Cranksets
Shimano GRX FC-RX820 Chainset 42T Single 12-speed Hollowtech II – 172.5mm
Chainsets & Cranksets
Shimano GRX FC-RX820 Chainset 42T Single 12-speed Hollowtech II – 175mm
Chainsets & Cranksets
Shimano GRX FC-RX820 Chainset 48/31T Double 12-speed Hollowtech II – 170mm
Chainsets & Cranksets
Shimano GRX FC-RX820 Chainset 48/31T Double 12-speed Hollowtech II – 172.5mm
Chainsets & Cranksets
Shimano GRX FC-RX820 Chainset 48/31T Double 12-speed Hollowtech II – 175mm
Chainsets & Cranksets
Chainsets & Cranksets
Shimano GRX RX600 40T Single 11spd Chainset – 172.5mm – Black