T47/73 Bottom Bracket for SRAM DUB MTB
Buy any BB and get a Service Kit plus a Preload Ring/Bolt
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Product description
T47 is a standard created by custom frame builders. It’s threaded, has an inner diameter of 47mm, and is 73mm wide. It has the design benefits of being oversized and wide, but also the practical benefits of threads.
The cups have CeramicSpeed bearings pressed in. The Coated Bearing has CeramicSpeed balls running on a 3-micron thick coating placed on top of hardened-steel races for greater durability and less friction.
This BB is compatible with 73mm frames.
In the box:
- 2 cups with CeramicSpeed Bearings installed
- 2 dustcovers
- Spacer-tube
- 4 x 1mm spacers
- 2 x 3mm spacers
- All Round Grease
- Decal
Lowest Friction
Optimized Power Transfer
Longest Product Lifetime
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