Problem Solvers Bushnell Eccentric Lightweight Bottom Bracket - 68mm x 54mm BLK MFPN=11.4018.010.231 Double or Triple Triple Front

Double or Triple Triple Front Der/Shifter Compatibility SRAM Mountain Rear Der/Shifter Compatibility SRAM 1:1 Shifter Style Trigger Drivetrain Speeds 9 Weight 260

ACTIVE Comfort seat insert

Rim Durability - rim has internal reinforcements and thicker walls vs

Hub/Disc Compatibility 6-Bolt Pad Compatibility All Pad Compounds Rotor Size (mm) 160 Rotor Type Two Piece Weight 102

Tire Diameter/ISO 29/622 Tire Compound Addix Soft Tire Weight 1080g Tire Width Range 2

Problem Solvers Bushnell Eccentric Lightweight Bottom Bracket - 68mm x 54mm BLK MFPN=11.4018.010.231 Double or Triple Triple FrontProblem Solvers Bushnell Eccentric Lightweight Bottom Bracket 68mm x 54mm Black. 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)