Shimano SLX Crank M7100-1
The Shimano SLX FC-M7100 1x12 speed crankset is designed specifically for Shimano's newest 1x12 MTB drivetrains. It's all new, lightweight design features a direct mount chainring and comes in a variety of size options. Direct mount system utilizes a spline and single nut to secure chainring to crank arm.