SRAM DUB T47 Ceramic Bottom Bracket - T47 85.5mm Road Black S.H.I.S.-ZS44/28.6 X-Range gearing technology gives you

X-Range gearing technology gives you more range and a smoother gear progression so you're always in the right gear Tooth Count 38 Drivetrain Speeds 12 Round or Oval Round Defined Color Black Direct Mount Type Direct Mount SRAM 8-Bolt Size 38T

Vendor Black ops Manufacture Number Model Name MX-1100co Axles Category Hubs

Dual direction installation can create mostly black or black and gray look

Mounts to handlebar with two moveable hook and loop straps

SRAM DUB T47 Ceramic Bottom Bracket - T47 85.5mm Road Black S.H.I.S.-ZS44/28.6 X-Range gearing technology gives youThe 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 ceramic bottom bracket can help riders save precious rotational energy