SRAM DUB Wide PressFit30 Ceramic Bottom Bracket PF30 68 73mm Road Wide BLK Model=Doberman Keyed }Campagnolo Bora Ultra WTO 33 }Campagnolo Bora Ultra WTO 33 Rear Wheel 700c 12 x 142mm Center Lock N3W 2 Way Fit Gray }Industry Nine 6 Bolt Torch Front Axle End Cap Conversion Kit: Converts to 15mm x 100mm Thru Axle or 15mm x 135mm Thru Axle 46 BB Frame Interface PF30 BB Shell Width (mm) 68 Weight 87 Spindle Interface Type SRAM DUB Defined Color Black What’s more the DUB ceramic bottom bracket can help riders save precious rotational energy without sacrificing the kind of robust seals required for real MTB and road racing scenariosHigh efficiency ceramic bearings save riders rotational energy