Shimano FC-M582 Preload Adjustment Bolt.
- Shimano Y1F811100 Deore LX FC-M582 crank arm fixing bolt
- Fits most Hollowtech II MTB cranksets, including Deore XT FC-M8000, FC-M785, FC-M780, FC-M770 and FC-M760; Deore XT FC-M8050 for STePS e-bikes; SLX FC-M7000, FC-M675, FC-M670, FC-M665 and FC-M660; Zee FC-M645 and FC-M640; Deore LX FC-M582; Deore FC-M6000, FC-M622, FC-M615, FC-M612, FC-M610, FC-M591, FC-M590, FC-M533 and FC-M532; Alivio FC-M4060 and FC-M4050 as well as multiple non-series MTB and Touring cranks
- Also fits all 10 and 11 speed GRX FC-RX600 gravel cranksets