Hollowtech II Dura-Ace, Ultegra, XTR, XT, LX, Saint...
With low friction, anti-corrosion design and exceptional bearing protection, this CeramicSpeed BB ALPHA BB30 Sram DUB bottom bracket will enable you to achieve the best possible performance.
Sylvain C.
Mechanical expert
Designed to last longer than your frame, the CeramicSpeed BB ALPHA BB30 Sram DUB is a very high-quality bottom bracket. It features hardened stainless steel cups, hand-assembled with grade 3 silicon nitride ceramic balls for low friction. Custom-made seals and precision dust covers provide additional protection against moisture.
Compared to previous generations, this CeramicSpeed BB ALPHA BB30 Sram DUB is 10% lighter and ensures quicker installation thanks to a simplified spacer design and lighter cups. This bottom bracket is compatible with a SRAM DUB crankset featuring a 28.99 mm axle for 42 mm press-fit frames with a 68 mm width, commonly known as BB30.
- Discipline: Road, Triathlon, Track
- Weight: 112 grams
- Bottom bracket type: BB30 68mm
- Internal diameter: 28.99 mm
- Crankset brand: SRAM
- Bottom bracket with lifetime warranty
- CeramicSpeed reference: 115425
- Brand: CeramicSpeed
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