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Cycling navigate_next Components navigate_next Bottom brackets navigate_next Press Fit navigate_next CeramicSpeed BB ALPHA bottom bracket, T47/86 30 mm Gravel
CeramicSpeed

CeramicSpeed BB ALPHA bottom bracket, T47/86 30 mm Gravel

359 €
RRP 389 €
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From 04.09.2026 (Friday) Check availability
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Delivery method on Monday 07.09.2026
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Delivery method on Monday 07.09.2026
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Bottom bracket with extreme durability designed to outlast the bike frame. Equipped with hardened stainless steel bearings and Grade 3 silicon nitride ceramic bearings, ensuring extremely low friction and unparalleled protection against moisture – up to 500% better compared to previous generations. Thanks to the improved construction with lightweight cups and simply designed spacer tubes, assembly is easier and weight is reduced by 10%.

  • Compatible with T47 threaded frames 85–86 mm wide and 30 mm spindle cranks
  • Combination of stainless steel bearings and ceramic bearings for long life and low friction
  • Pristinely designed seals and precise dust covers
  • Easier and faster assembly thanks to improved design
  • Up to 10% lower weight compared to the previous version
  • Package contents: bottom bracket, spacer kit, UFO Long Life grease 5 ml, sticker
  • Lifetime warranty on bearings
Product details
Specification Road
Mount type T47/T47a
Axis type for crankset BB30 (⌀ - 30 mm), FSA 386EVO/392EVO (⌀ - 30 mm)
Frame width 86 mm
product ID 371271
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CeramicSpeed
Press Fit CeramicSpeed
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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