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 the use of wider tyres, e.g. in gravel applications. The DUB technology offers you the perfect compromise between large bearings and axle stiffness.

Features
Robust bearings, simple installation
Low weight thanks to PressFit bottom bracket cups

Specifications
Application: Road, Gravel, Cyclocross
Series: DUB
Type: PressFit PF30
Shell Diameter: 46 mm
Shell Width: 68 mm
Axle Diameter: 28.99 mm (DUB)
Bearings: Standard
Bottom Bracket Cup Material: Aluminium

Mfr Claimed Weight
TBC