XT FCM8100 1x12 Speed Crank Arms 24mm Direct Mount No Spider No Chainring 52mm Chainline Black170mm Envelope Shipping Pros: Great value and Designed

Pros: Great value and Designed to easily accommodate a wide range of different bikes

Meet the EDC Plug and Pliers - the perfect addition to the OneUp EDC tool system so you can fix flats

External Glide Rings

Internally contoured and relieved to minimise weight and maximise strength

With a full-length mesh design and a silicone gripper band

XT FCM8100 1x12 Speed Crank Arms 24mm Direct Mount No Spider No Chainring 52mm Chainline Black170mm Envelope Shipping Pros: Great value and DesignedThe 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,