In the world of Shimano, trickle-down tech means these SLX FC-M7120 Crank Arms are the beneficiary of years of testing on higher-end drivetrains. Built tough for years of use, these SLX Cranks use the exact same chain retention system and technology as its higher-end cousin, but at a fraction of the cost. We’ll put these on our bikes and forget about them year after year of top-quality drivetrain performance.
Arm Material: aluminum;
Arm Length: 165mm, 170mm, 175mm, 180mm;
Bolt Circle Diameter: direct mount;
BB Type: [recommended pressfit] BB-MT800-PA, [recommended threaded] BB-MT800;
Spindle: 24mm;
Q Factor: 178mm;
Chainline: 55mm;
Compatible Components: SLX M7100 Series;
Includes: 1 lockring, 2 crank spacers, preload cap;
Claimed Weight: [30t] 1lb 6.6oz (641g), [32t] 1lb 6.5oz (638g), [34t] 1lb 8oz (653g);
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