With this SRAM DUB Road bottom bracket you can equip your BBright 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 2×12-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 | BBright PF30 |
| Shell Diameter | 46 mm |
| Shell Width | 79 mm |
| Axle Diameter | 28.99 mm (DUB) |
| Bearings | standard |
| Bottom Bracket Cup Material | aluminium |
| Compatibility | Force Wide DUB 2×12-speed crankset |
What’s in the Box?
1 x SRAM DUB Bbright bottom bracket
1 x SRAM 5.5 mm spacer
1 x SRAM 2.5 mm spacer







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