BlackBearing B5 BB386 EVO 46x68-92 mm DUB steel bottom bracket

The BlackBearing BB386 EVO 46x68-92 mm bottom bracket allows you to mount a Sram or Truvativ crankset with DUB axle on a BB386 EVO standard frame. Available in a B5 version, this high-quality steel bearing delivers high performance and excellent durability.

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.Features - DUB bottom bracket axle (28.99 mm) - BB386 EVO standard- Frame width: 68 to 92 mm - Frame diameter: 46 mm - Aluminium cups - BlackBearing bearing quality: B5This bottom bracket comes with a mounting tool to be used with a 1/2-inch square axle wrench. You can also use the BlackBearing bicycle bottom bracket removal tool.