CeramicSpeed BB30 SRAM DUB MTB Coated Bottom Bracket, Black
These hand-built bearings are specially developed for off-road performance. The bearings offer extreme durability and high performance and are specially developed for DUB 28.99 cranks. These bottom brackets are equipped with coated bearings. Coated bearings use the highest quality CeramicSpeed ceramic balls that run on hardened steel races with a 3-micron thick metal coating, making the bearings corrosion-resistant, harder and smoother, thus increasing lifespan and reducing friction. In the box: 2 cups with installed CeramicSpeed bearings 2 dust covers 1 x 3 mm spacer 2 x 1 mm spacers Long Life Grease Decal
| Specification | MTB |
| Mount type | BB30/BB30A |
| Axis type for crankset | DUB (⌀ - 29 mm) |
| Frame width | 73 mm |
| product ID | 332473 |
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