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Cycling navigate_next Components navigate_next Bottom brackets navigate_next Press Fit navigate_next CeramicSpeed BB ALPHA bottom bracket, T47/68 Shimano Road
CeramicSpeed

CeramicSpeed BB ALPHA bottom bracket, T47/68 Shimano Road

359 €
RRP 389 €
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Delivery method on Monday 12.10.2026
CeramicSpeed OSPW Aero ALPHA ramienko prehadzovačky, Shimano 9250/8150, čierna
629 €
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A premium bottom bracket designed to outlast the frame itself. The CeramicSpeed BB ALPHA for T47/68 standard is designed for road cranks with a 24mm spindle (Shimano and compatible brands) and offers exceptionally smooth running with minimal friction and long durability even in demanding conditions.

  • Ceramic bearings with silicon nitride (grade 3) balls and hardened stainless steel races
  • Improved seals and dust covers with up to 5x better protection against moisture
  • Lighter cups and a simplified spacer tube for quicker installation
  • Approximately 10% lower weight compared to the previous generation
  • Compatible with frames with T47 thread width 68mm, bearings housed outside the frame
  • Manufacturer's lifetime warranty

The package includes: CeramicSpeed BB ALPHA bottom bracket for T47/68 Shimano Road, UFO All Round grease (5 ml) and a sticker.

Product details
Specification Road
Mount type T47/T47a
Axis type for crankset HollowTech II (HTII) (⌀ - 24 mm)
Frame width 68 mm
product ID 371265
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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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