Shimano SLX CS-M7100 Cassette - 12-Speed 10-45t Silver/Black Micro Spline 150x230mm Requires 118/73 Powerspline Bottom Brackets Unobtainium grippers hold eyewear keyword search-WE3133 Color:Iridescent White H760464-06

Shimano SLX CS M7100 Cassette 12 Speed 10 45t Silver Black Micro Spline 150x230mm Requires 118 73 Powerspline Bottom Brackets Unobtainium grippers hold eyewear keyword search WE3133 Color:Iridescent White H760464 06 Requires 118 73 Powerspline Bottom Brackets (sold separately) Rings 32 Number of Chainrings Chain Retaining Single Drivetrain Speeds 12 Chainring BCD Direct Mount SRAM 3 Bolt Chainline Hub Compatibility 135 142 MTB Hubs Color Black Crank Length (mm) 155 Crank Intended Use Mountain BB Included No Pedal Spindle 9 16" Spindle Interface Type TruVativ Power Spline Defined Color Black Color Black clear Frame Size 20