Problem Solvers Bushnell Eccentric Lightweight Bottom Bracket - 68mm x 54mm Silver MPFN-DMR-S-RHYTHM-DO-142 Quick release seat clamps and

Quick release seat clamps and bolts to mount a bottle cage are included

Chainring BCD 110 Shimano Asymmetric Color Black Defined Color Black Drivetrain Speeds 11 Material Aluminum Ring Position/Type Outer Round or Oval Round Tooth Count 46

Dimensions of tool box: 12

425g (w/32T UL chainring)

6 Threadless Defined Color Green Crown Race 33 Bearing Type Cartridge Color Cyan

Problem Solvers Bushnell Eccentric Lightweight Bottom Bracket - 68mm x 54mm Silver MPFN-DMR-S-RHYTHM-DO-142 Quick release seat clamps andProblem Solvers Bushnell Eccentric Lightweight Bottom Bracket 68mm x 54mm Silver. The 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)