Shimano Deore SL-M6100-R Right Shift Lever - 12-Speed RapidFire Plus Black Weight-284" SRAM DUB technology allows for

SRAM DUB technology allows for a more uniform approach to bottom bracket fitment better sealing against contamination and forward and backward compatibility

Hub/Disc Compatibility 6-Bolt Rotor Size (mm) 140 Rotor Type Two Piece Weight 103

}Shimano BB-UN300 Bottom Bracket - English 73 x 123mm Spindle Square Taper JIS

96 Shimano Asymmetric Color Black Defined Color Black

Shimano Deore SL-M6100-R Right Shift Lever - 12-Speed RapidFire Plus Black Weight-284" SRAM DUB technology allows forThe Shimano Deore SL M6100 Right Shift Lever is designed for use with 12 Speed Deore M6100 MTB drivetrains to deliver light responsive shifting.