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CeramicSpeed ​​BB ALPHA BB30 bottom bracket, Shimano Road

-12%
342  -12%
RRP 389 
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From 28.01.2026 (Wednesday) Check availability
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Delivery method on Thursday 29.01.2026
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Delivery method on Thursday 29.01.2026
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CeramicSpeed ​​BB ALPHA is a top-of-the-line bottom bracket designed for Shimano Road bikes that will outlast your frame and deliver unmatched performance.

  • Fitted with hand-selected grade 3 silicon nitride ceramic balls and hardened stainless steel raceways.
  • Up to 500% better moisture protection thanks to specially designed seals and precision dust covers.
  • Extremely low friction for optimal power transmission.
  • Simplified spacer tube design and lighter bowl for quick and easy installation.
  • 10% weight reduction compared to previous generations.
  • Compatible with cranks with 24 mm axle (e.g. Shimano) and frames with BB30 bottom bracket (pressfit 42 mm hole, 68 mm width).
  • Lifetime warranty provided.

The package includes: BB ALPHA bottom bracket for BB30 Shimano Road, UFO All Round Grease (5 ml) and a sticker.

Product details
Suitability Road
Mount type BB30/BB30A
Axis type for crankset HollowTech II (HTII) (⌀ - 24 mm)
Frame width 68 mm
product ID 371213
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CeramicSpeed is a Danish brand that specializes in high-performance ceramic bearings and drive components for various industries including cycling, automotive and industrial applications. The brand is known for its innovative and cutting-edge technology, offering products that aim to improve the efficiency, durability, and overall performance of mechanical systems. CeramicSpeed was founded in 2004 by Jacob Csizmadia, a mechanical engineer with a passion for cycling. Frustrated by the limited options for high-quality bearings in the cycling industry, Csizmadia decided to develop a superior solution. He began experimenting with ceramic materials, which are known for their low friction and high wear resistance. After years of research and development, CeramicSpeed was born.

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