Mountain bike crankset assembly and tightening
Road specialist
The Shimano Y1F811100 clamping bolt allows the left crank arm of a Shimano MTB crankset to be fitted. Compatible with Hollowtech II generations, the main function of this bolt is to adjust the alignment of the crank arms and to adjust the lateral play between the left and right crank arms.
Shimano MTB crank tightening
Hollowtech II generation
Deore XT, SLX, M8000, M7000, M6000
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Based on 1 review
Complies with the description as it was installed without problem on a Shimano xt M8000 crankset. However, the screw thread is plastic so fragile and the key must be specific. I give it a 3 due to the fragility. I always have one spare just in case. (Translated review)
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