SRAM DUB Wide PressFit30 Ceramic Bottom Bracket - PF30 68-73mm Road-Wide BLK MPFN-ZH2168 Frame Mount Width 35 Bolt

Frame Mount Width 35 Bolt Mount Diameter 8

Safe on delicate finishes

Clamps fit drop bar brake levers and integrated shift/brake levers

}Wheels Manufacturing Shim for 1-1/4" Derailleur on 1-1/8" Seat Tube

Contains powerful corrosion inhibitors help increase the durablity of drivetrain components when ridden in wet conditions

SRAM DUB Wide PressFit30 Ceramic Bottom Bracket - PF30 68-73mm Road-Wide BLK MPFN-ZH2168 Frame Mount Width 35 BoltSRAM DUB Wide PressFit30 Ceramic Bottom Bracket PF30 (68 73mm) Road Wide Black. The game changing DUB family goes ceramic. While DUB has been simplifying the game eliminating compatibility frustration and confusion for years the DUB ceramic bottom bracket gives riders an additional option for even more silky smooth performance. This is a whole other level in bottom bracket friction reduction thanks to its high efficiency ceramic bearings. Whats more