SRAM DUB PressFit 30 Road Wide Bottom Bracket

With the SRAM DUB Road Wide bottom bracket for a case width of 68 mm, you can combine your PF30 gravel frame with a wider crank. The spacers create space for the crank axle and thus enlarge the chain line. This places electronically controlled AXS front derailleurs in 2x12-speed drives further outwards, which in turn allows for the use of wider tyres, e.g. in gravel applications. The DUB technology offers you the perfect compromise between large bearings and axle stiffness.

Specifications:

• Application: Road, Gravel, Cyclocross
• Series: DUB
• Type: Pressfit PF30
• Shell Diameter: 46 mm
• Shell Width: 68/73/79 mm
• Axle Diameter: 28.99 mm (DUB)