Shimano SLX FC-M7100-1 1x12 Speed Crank Arms - 24mm Direct Mount No Spider Chainring 52mm Chainline Black 170mm 68-73mm

For all MTB Styles Shimano deliver once again with the SLX M7100 group, providing consistent, predictable and powerful performance across the board, all at an attractive price. Not only is it affordable and reliable, but the SLX M7100 range is suitable for all MTB styles, whether you’re a trail junkie, XC nut, or All Mountain boss. The group offers a broad spectrum of drivetrain range options, and supports the latest trail and recreational bikes with bigger tyres, wider hub flange spacing, or both. The new and improved Shimano SLX M7100 has been redesigned from the ground up, and is built to perform in any situation. HOLLOWTECH II Shimano’s new SLX 1x12 crankset features HOLLOWTECH II technology with an integrated Bottom bracket axle and hollow crank arms. Crank length options of 165mm, 170mm, and 175mm are available. Chainrings come with Dynamic Chain Engagement+ tooth profile. With its narrow/wide teeth this aids chain retention and smoothness and quietness of the drive train. The chainring is mounted with a direct mount system, making fitting fast and secure. The crankset comes with 30, 32 and 34T options, interchangeable with XTR and DEORE XT rings.