Description
The SRAM DUB bottom bracket series has a simple job — connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, we've engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom...
SRAM DUB T47 Bottom Bracket Item # 893889
Description
The SRAM DUB bottom bracket series has a simple job — connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, we've engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket specification. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.
Features:
- One oversized spindle to work across every bottom bracket specification.
- Easy installation
- Outboard and inboard cup options to support your bike's spec.
- Sealed cartridge bearings available in both stainless and ceramic versions
Technology:
- DUB: The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. We took it a step beyond conventional thinking and made everything simpler — better integrating the relationship between chainring, crank, spindle and bottom bracket. It's this approach to developing a complete system that equals better drivetrain performance.
Specifications:
- Model ID: BB-DUB-T47-A1
- Model Name: BB-DUB-T47-A1
- BB-frame interface:
- T47 (85.5)
- T47 (Road and Road Wide) 68 mm
- T47 (Road and Road Wide) 77 mm
- T47 (Road Wide: 85.5 mm)
- T47 (Road: 85.5 mm)
- Crank-BB interface: DUB
- Bearing type: Standard
- Spindle diameter: DUB
- Cup material: Aluminum
DUB MTB and Road Cranksets and Bottom Brackets User Manual (3.55 MB)
