Problem Solvers Eccentric Bottom Bracket Shim

Thoughtful delivery service

Easy 30 day returns

Certified Reviews

Description

Problem Solvers Eccentric Bottom Bracket ShimThese handy Problem Solvers Eccentric Bottom Bracket Shims allow you to fit your existing Eccentric Bottom Bracket into BB shells with inner diameters of 55mm or 57mm. Anodized black 6061 Aluminum

Clever hardware allows them to be compatible with most city and mountain bikes that have a hole in the fork crown

Durable compound gives long tread life

Narrow/Wide chainring is designed to retain the chain without the need of a chain device

Adjustable tension

15 Tire Bead Wire Tire Diameter 20" Tire Intended Use Touring-Hybrid Tire Type Clincher

Model Dagga Description Long Pin Replacement Kit Package 40/Count

20 Chain 1/8" / 3/32"

Displays pressure in PSI

Center tread keeps you rolling efficiently

The proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the benefits of an oval ring without the traditional downsides of oval rings

Designed with the goal of balancing performance and comfort the Wind 42 guarantees fluid handling and versatility

UFO Drivetrain Cleaner

Exchange/Return Notes