Feature

●High-quality metal: the bottom bracket is made of high-quality metal material, which is durable and long lasting.
●Integrated system: the integrated system of the bicycle bottom bracket can protect the frame with higher output power, which is superior to the bottom bracket of the ordinary structure.
●Application: the bicycle bottom bracket can be used on 68 mm frame shell, mountain bikes, gear vehicles etc.
●Please use tools: for safety, please use BB tools to install and replace the bottom bracket.
●Easy installation: the steel shell can absorb the roundness tolerance of the lower port of the mounting bracket, which is easy to install and use.


Description

Specification:

Suitable for: 68 mm frame shell.

Weight: approx. 316 g / 11.15 oz.

Size: approx. 68*118mm

Size and pitch of the cup thread: 34.798 mm 1.37 x 24 TPI

Construction: 2 bearings.