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€339.99
RRP €389.00
A bottom bracket designed to last longer than your frame. The BB ALPHA features hand-assembled hardened stainless steel races with grade 3 silicon nitride ceramic balls, specially designed seals, and precision dust covers, offering up to 500% more protection against moisture while ensuring ultra-low-friction performance.
The simplified spacer tube design and lighter cups ensure quick installation and a 10% weight reduction compared to previous generations. All CeramicSpeed BB ALPHA models are covered by a lifetime warranty.
Precisely pair a SRAM DUB crank with a 28.99 mm axle to a BSA threaded frame (73 mm) with this high-end CeramicSpeed bottom bracket, designed for mountain biking.
| Product | BB ALPHA for BSA SRAM DUB MTB |
| Bottom bracket type | BSA MTB 73 mm (English thread) |
| Axle compatibility | 28.99 mm (SRAM DUB) |
| Crankset compatibility | SRAM DUB |
| Discipline | Mountain Bike |
| Net weight | 87 g |
| Gross weight | 213 g |
| SKU | 115549 |
| Box contents | BB ALPHA for BSA SRAM DUB MTB | DUB Spacer Kit | UFO TECH Long Life Bearing Grease 5 ml | Sticker |
| Largeur de boite | 73 |
| Bottom bracket mount | BSC / BSA |
| Spindle | 28.99 mm |
| Crank Standard | Sram DUB |
We will contact you by e-mail when this item is back in stock.