Description
Description
The SRAM DUB PF30 bottom bracket is for mountain bike frames with an 83 mm wide bottom bracket shell, which are often found on downhill bikes. The DUB technology offers you the perfect compromise between large bearings and axle stiffness.
Bottom bracket shell diameter: 46 mm, bottom bracket shell width: DH 83 mm, crankshaft diameter: 28.99 mm
DUB:
The crankshaft and bottom bracket unit is the heart of DUB technology. This is where stiffness meets durability. SRAM has gone one step further and made everything even simpler and better. It is mainly the system approach through the integration of chainring, crank, shaft and bottom bracket that means better drivetrain performance.
| Article type: | BB-DUB-PF30-A1 |
| Sport: | Downhill |
| Material: Steel | Bearing: Steel |
| Activity: | Cycling |
| Size: | 83mm |
| Weight (g): | 94 |
| Bottom bracket type: | DUB PressFit30 |
