This FC-RX810-2 gravel crankset was designed with a balance between weight and efficiency in mind. It is about 50g heavier than the closest FC-R8000 crankset option, but it should also be able to handle the rougher gravel riding better - it is a bit more sturdy. It is available with 170mm 172.5mm and 175mm crank arm lengths and comes with 48-31T chainrings.

This gravel crankset's chain line is 46.9 mm - that's 2.5 mm more than a conventional road crankset and allows for better tyre clearance. The chainring P.C.D. is 110/80 and the Q-factor is 151mm.