Problem Solvers Bushnell Eccentric Lightweight Bottom Bracket - 68mm x 54mm, Silver Wrenches-Flat Use Teflon plumber tape to

Use Teflon plumber tape to control air leakage

UPC: 888571001790

170879-Q0-L

160133-Q0-L

UPC: 072774917280

Problem Solvers Bushnell Eccentric Lightweight Bottom Bracket - 68mm x 54mm, Silver Wrenches-Flat Use Teflon plumber tape toThe Problem Solvers Bushnell Eccentric Bottom Bracket is the industry leading design for chain tension adjustment on tandem and dedicated single speed bikes equipped with eccentric bottom bracket shells. 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) Lightweight, cut out body design made from aluminum Fits BB shells from 53. 8 54mm I.