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CeramicSpeed ​​BB ALPHA bottom bracket, EVO386 SRAM DUB Gravel

359 
RRP 389 
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The CeramicSpeed ​​BB ALPHA EVO386 SRAM DUB Gravel bottom bracket is designed to outlast the frame itself. It uses hand-assembled silicon carbide ceramic bearings with hardened stainless steel raceways, specially designed seals and precision dust caps, which provide significantly improved moisture protection while maintaining extremely low friction. Lightweight cups and a simplified spacer tube make installation easier and reduce weight compared to previous generations. The center is designed to precisely connect SRAM DUB cranks with a 28.99 mm axle to a frame with a pressed diameter of 46 mm and a width of 86 mm (EVO386 standard) with bearings located inside. The product is covered by a lifetime manufacturer's warranty and comes with accessories for optimal setup and maintenance.

  • Bottom bracket for EVO386 standard with a diameter of 46 mm and a width of 86 mm
  • Compatible with SRAM DUB cranks with 28.99 mm axle
  • Grade 3 silicon carbide ceramic balls in hardened stainless steel raceways
  • Custom seals and precision dust caps for increased moisture protection
  • Ultra-low friction design
  • Lightweight cups and simplified spacer tube for quick installation
  • Approximately 10% weight reduction compared to the previous generation
  • Package includes BB ALPHA for EVO386 SRAM DUB Gravel, DUB Spacer Kit and UFO Long Life Grease 5 ml
  • Lifetime manufacturer warranty
Product details
Specification Road
Mount type 386EVO
Axis type for crankset DUB (⌀ - 29 mm)
Frame width 86 mm
product ID 371244
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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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