XT FCM8100 1x12 Speed Crank Arms 24mm Direct Mount No Spider No Chainring 52mm Chainline Black170mm netsuite-webdata-created Closure or Slip-on: These are

Closure or Slip-on: These are interesting contraptions

Dimensions and Weight: 290g per pair

10 Speed Information:

USB-C Charging and more mounting options

non slip surfaces for the grips and the stem

XT FCM8100 1x12 Speed Crank Arms 24mm Direct Mount No Spider No Chainring 52mm Chainline Black170mm netsuite-webdata-created Closure or Slip-on: These areThe Shimano XT M8100 series cranks are built to handle everything you can throw at them. By utilising Hollowtech II technology Shimano is able to keep the weight down, while still creating a rigid crank arm capable of handling some seriously aggressive trail riding. The M8100 cranks are compatible with both Boost and non Boost frames. Also check out the M8120 cranks for the Boost only version. Who's this item for: Designed for aggressive trail riding,