SRAM DUB Wide T47 Ceramic Bottom Bracket - T47 85.5mm Road-Wide Black Description-Axle/Bearing Replacement Kit Ultra-high-molecular-weight polyethylene (UHMWPE) material is

Ultra-high-molecular-weight polyethylene (UHMWPE) material is lightweight

and a women’s-specific Vitane version make this boot a winner

Specifications as listed

6x3-pawl system engages every 3 degrees

The overmitt is easily deployed or stowed into a small wrist pocket

SRAM DUB Wide T47 Ceramic Bottom Bracket - T47 85.5mm Road-Wide Black Description-Axle/Bearing Replacement Kit Ultra-high-molecular-weight polyethylene (UHMWPE) material isSRAM DUB Wide T47 Ceramic Bottom Bracket T47 85. 5mm 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 the DUB