SRAM DUB T47 Ceramic Road/Road Wide bottom bracket, 77 mm
The bottom bracket is suitable for SRAM DUB Wide cranks with a 77 mm frame width and a 47 mm inner diameter. Thanks to the reduced friction resistance of ceramic balls, you can pedal more efficiently and save a lot of energy. Robust DUB bearing seals ensure long service life and silky smooth running.
Intended use: road bike, gravel, cyclocross
Shell material: aluminum
Bearing material: ceramic
Bottom bracket type: T47
Bottom bracket shell width: 77 mm
Bottom bracket shell Ø: 47 mm
Crank compatibility: SRAM DUB Wide Road cranks
Crank spindle diameter: 28.99 mm
Color: Black
| Specification | Road |
| Mount type | T47/T47a |
| Axis type for crankset | DUB (⌀ - 29 mm) |
| Frame width | 77 mm |
| product ID | 282816 |
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