The 11-speed GRX FC-RX810-2 crankset provides you with an ultra-wide gear range for long tours, optimum gearing for mixed terrain, and a simple design that shares the same crankset among both 1x and 2x models.

SHIMANO's new FC-RX810-2 crank balances weight and efficiency for mixed-terrain riding. Gearing options cater for the specific demands of gravel riding and to maintain tighter gear steps for maintaining pedaling rhythm.

SHIMANO's new FC-RX600-11 crank balances weight and efficiency for mixed-terrain riding. Gearing options cater for the specific demands of gravel riding and to maintain tighter gear steps for maintaining pedaling rhythm. The 2x11-speed crank is available in a 46-30T chainring combination and 170, 172.5, and 175mm crank arm lengths.

SHIMANO GRX: Industry's first gravel-specific groupset. Smooth shifting, reliable braking, and exceptional comfort for beginners to seasoned gravel cyclists.

GRX FC-RX600-1 Crankset - 172.5mm, 11-Speed, 40t, 110 BCD, Hollowtech II Spindle Interface, Black

SHIMANO GRX - Gravel Crankset - 2x10-speed. SHIMANO's new FC-RX600-10 crank balances weight and efficiency for mixed-terrain riding. Gearing options cater to the specific demands of gravel riding and to maintain tighter gear steps for maintaining pedaling rhythm.

The GRX crankset is great for road and gravel because it allows use of a much smaller chainring than other road cranks available today. It's reasonably light weight and affordable.

SHIMANO GRX FC-RX610-1 Crankset - 172.5mm, 12-Speed, 40t, 110 BCD, Hollowtech II Spindle Interface, Black

With a low end that's perfect for climbing loose dirt and gravel on wide tires, the gravel bike–specific 48/31 Shimano GRX 810 cranks also packs a top gear that's ready to cruise paved roads at speed.