1x11 Gravel Crankset
This FC-RX810-1 gravel crankset is the 1x crankset that Shimano designed with a balance between weight and efficiency in mind. It is available with 170mm 172.5mm and 175mm crank arm lengths and comes with either 40T or 42T chainrings.
This gravel crankset's chain line is 49.7 mm - allowing for even more tyre clearance than the 2x 46.9mm chain line. The chainring P.C.D. is 110mm and the Q-factor is 151mm.