Precision-engineered T47 threaded bottom bracket cups designed for T47 frames paired with 29mm diameter spindle SRAM DUB compatible cranks.
Features internal ABEC-3 bearings housed in machined aluminium cups that thread directly into T47 BB shells, accommodating widths from 86mm to 121mm. Built for easy maintenance — bearings can be serviced or replaced without removing the entire assembly. Includes a protective sleeve that shields internal components from dirt and grime while preventing cable and hose contact with the crank spindle. Like traditional BSA threaded designs, the drive side cup features left-hand thread and the non-drive side uses right-hand thread for secure installation. Apply quality grease when installing in steel or aluminium shells; use titanium-compatible anti-seize compound for titanium BB shells.
Features
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Bearings: Enduro ABEC-3
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Bottom Bracket/Frame Interface: T47
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Bottom Bracket Shell Width (mm): 86mm - 121mm
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Bottom Bracket Shell I.D.: 47x1.0mm Threaded
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Crank Spindle Diameter: 29mm
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Over Bearing Width: 90mm in 86.5mm wide shell*
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Tool Pattern: 48.5mm x 16-notch
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Weight: 97g
* Over Bearing Width Dimensions include supplied silicone dust shields.
Colour
- Black
- Blue
- Green
- Orange
- Pink
- Purple
- Red
- Teal
Contents
- BB Cups with bearings
- 2 - Silicone dust seals
- 2 - 0.5mm crank spindle spacers
- 2 - 1.0mm crank spindle spacers
- 1 - 2.5mm crank spindle spacer
- 1 - 5mm crank spindle spacer
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
