SRAM DUB PF86 Road Wide 86mm Bottom Bracket

The relationship between bottom bracket spindle and bearing is the core of SRAM DUB BB technology. It's where stiffness meets durability. SRAM took it a step beyond conventional thinking and made everything simpler and better integrating the relationship between chainring, crank, spindle and bottom bracket. 

• DUB PressFit (Road Wide) 86.5mm