SRAM DUB Wide T47 Ceramic Bottom Bracket - T47 85.5mm Road-Wide Black MFPN=11.4118.037.013 It features a flat profile

It features a flat profile atop TI 316 rails which are lightweight yet strong

reach knob

Soft webbing for comfort

natural odor resistance and breathability that is enhanced by thinner side panels

slick galvanized cable

SRAM DUB Wide T47 Ceramic Bottom Bracket - T47 85.5mm Road-Wide Black MFPN=11.4118.037.013 It features a flat profileSRAM 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