SRAM DUB PressFit Bottom Bracket - BB121 121mm MTB Black Model=XMC 1200 Spline 30 Rear Wheel }Campagnolo Record Ultra-Torque Bottom Bracket

}Campagnolo Record Ultra-Torque Bottom Bracket Cups English

Includes bolts

Replacement microSHIFT bar end shifter mounts allow you to replace broken units or convert microSHIFT thumb lever shifters to bar end mount

}Shimano XT FC-M8000 Left Crank Arm 170mm

42 BB/Frame Interface BB30 BB Shell Width (mm) 68 Weight 120 Spindle Interface Type SRAM DUB Defined Color Black

SRAM DUB PressFit Bottom Bracket - BB121 121mm MTB Black Model=XMC 1200 Spline 30 Rear Wheel }Campagnolo Record Ultra-Torque Bottom BracketSRAM DUB PressFit Bottom Bracket BB121 121mm MTB Black. The SRAM DUB bottom bracket series has a simple job to connect crankarms and protect the smooth long lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard simplifying crankarm compatibility. Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle to