BlackBearing C BB386 EVO 46x68-92 mm ceramic bottom bracket with 30 mm axle

The BlackBearing BB386 EVO 46x68-92 mm bottom bracket allows you to mount a 30 mm axle crankset on a BB386 EVO standard frame. Available in a ceramic version, this superior bearing quality saves precious grams, reduces friction and optimises performance thanks to improved rigidity.This bottom bracket is designed with two machined aluminium cups that screw into each other for better alignment of the bottom bracket, reducing creaking, optimising smoothness and efficiency, extending the life of the bearings, and making assembly and disassembly easier.

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