The matching bottom bracket for the new SRAM DUB crank generation for mountain bike frames with BB30 Ai bottom bracket shell.
The DUB bearings have an improved seal to ensure even longer silky smooth running of the crank.
The BB30 MTB83-Ai bottom bracket is designed to mount a DUB crank in Asymmetric Cannondale mountain bike frame with 83 mm case width and 42 mm diameter.
Specifications
| Intended Use | MTB |
|---|---|
| Material Bearing Shell | Aluminum |
| Material Bearings | Steel |
| Bearing Type | BB30 |
| Inner Bearing Housing Width | MTB 83 mm Ai |
| Inner bearing housing Ø | 42 mm |
| Compatibility Crank | SRAM DUB cranks |
| Diameter crankshaft | 28.99 mm |
| Colour | Black |
| Weight according to manufacturer | N/A |
| Weight weighed | 83g |
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Sram Bottom Bracket DUB - BB30 83mm MTB Ai
Sale price$93.00
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