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CeramicSpeed ​​BB ALPHA ITA bottom bracket, SRAM DUB Road

-12%
342  -12%
RRP 389 
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From 30.01.2026 (Friday) Check availability
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Delivery method on Monday 02.02.2026
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Delivery method on Monday 02.02.2026
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The CeramicSpeed ​​BB ALPHA ITA bottom bracket is designed to outlast the life of your bike frame. It combines hardened stainless steel bearing races with grade 3 silicon nitride ceramic balls, ensuring extremely low friction and excellent performance.

Thanks to specially designed seals and precision dust covers, it offers up to 500% better protection against moisture. A simplified spacer tube design and lighter cups allow for quick installation and deliver a 10% weight reduction over previous generations.

This bottom bracket is precision-engineered for SRAM DUB cranks with a 28.99mm axle and frames with Italian thread (ITA).

  • Hardened stainless steel bearing races
  • Grade 3 Silicon Nitride Ceramic Balls
  • Up to 500% better protection against moisture
  • Extremely low friction
  • 10% weight reduction compared to previous generations
  • Compatible with SRAM DUB cranks (28.99 mm axle) and ITA frames
  • Lifetime warranty

Package contents:

  • BB ALPHA bottom bracket for ITA SRAM DUB Road
  • DUB spacer set
  • UFO All Round Grease 5 ml
  • Sticker
Product details
Suitability Road
Mount type ITA
Axis type for crankset DUB (⌀ - 29 mm)
Frame width 70 mm
product ID 371251
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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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