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Wolf Tooth T47 Internal DUB Bottom Bracket
January 16, 2026MPN: WBB-T47I-DUB-BLACK
$139.95
Wolf Tooth’s T47 Internal Bottom Bracket for DUB/29 mm spindles
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Wolf Tooth T47 Internal DUB Bottom Bracket
The Wolf Tooth T47 Internal DUB Bottom Bracket is made for T47 Internal bottom bracket shells and DUB/29 mm crankset spindles. It combines best-in-class sealing with low-friction performance and features custom chrome-steel bearings for long-lasting smoothness. This bottom bracket is compatible with 47 mm diameter bottom bracket shells that are 85.5 – 92 mm wide. It requires a standard 16 notch, 52 mm bottom bracket tool to install. In addition, Wolf Tooth supplies 2x 2.5 mm shell spacers. They also supply the following spindle spacers: 2x 0.5 mm, 2x 1 mm, 3 mm, 5 mm, 7.5 mm.
Key Features
- Lightweight Design: Carefully CNC machined aluminum parts keep weight to a minimum.
- Robust Sealing: A combination of o-rings, seals, gutter seals and a unique end cap keep dirt and water out, keeping pedaling smooth no matter the conditions.
- No-Creak Bushing: Custom polymer spindle bushings eliminate metal-on-metal contact, a common cause of nuisance creaks.
- Replaceable Parts: Wolf Tooth firmly believe in the right to repair and as a result each individual part is replaceable from Wolf Tooth.
Compatibility
- Shell: Compatible with T47 Internal threaded bottom bracket shells that are between 85.5 - 92 mm wide.
- Crankset: Fits any crank using a 29 mm spindle. This includes all SRAM DUB cranksets.
Specs
- Shell Width: 85.5 - 92 mm
- Shell Type: T47 Internal
- Threading: T47
- Spindle/Axle Diameter: DUB/29 mm
- Weight: 96 grams
- Cup Material: Aluminum
- Bearing Material: Hardened chrome bearing steel
- Shell Spacers: 2x 2.5 mm
- Spindle Spacers: 2x 0.5 mm, 2x 1 mm, 3 mm, 5 mm, 7.5 mm.
Tools Needed for Installation
You will need the following tool for installation of this product:
Q&A
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