Now designed to work even better with titanium bottom braket shells and other bottom bracket shells that use a relief through the center.
The Problem Solvers Bushnell Eccentric Bottom Bracket is the industry leading design for chain tension adjustment. This Bottom Bracket tried-and-true design is easy to install and fine-tune to your ideal placement. The lightweight version features additional machining and drilling of the alloy body to reduce weight..
Accepts English threaded bottom bracket cups (1.37 x 24 tpi) - Fits BB shells from 53.8 - 54mm I.D. - Standard width 68mm
