“BB386 EVO ceramic bottom bracket

BB386 EVO is a road bike bottom bracket standard introduced back in 2011. The BB standard is based on a frame shell width of 86.5mm and inner diameter is 46mm.

The inspiration behind the design was to oversize. While similar to conventional threaded, BB90/95, and PF86/92 bottom brackets, BB386 EVO incorporates a larger 30mm diameter spindle.

Why do you care? Well, that oversized spindle and shell increases stiffness right where it’s needed most. Ever watched a BB shell twist side-to-side when hammering on a trainer? Yikes!

A mountain bike version 392EVO exists, but sightings are more rare than the Loch Ness Monster.

Bottom brackets are the same between both mountain bike and road versions.

Features

  • Road and off-road specific seal options to keep your road, triathlon, TT, cross and mountain bikes running smoothly
  • Designed to fit any crank and frame without adapters or fuss factor
  • 2-Year, very few questions asked, confidence inspiring warranty

Choose Your BB386 EVO Bottom Bracket Type

Get Help Finding The Right Bottom Bracket

Still need help finding the right 386EVO bottom bracket? Send us a note and we'll be happy to help you find the exact bottom bracket for your frame.

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