Finish Line Grunge Brush Chain: Gear and Chain Cleaning Tool

Specifications:

* The most used cycling lubrication in the world
* Made using the highest quality ingredients.
* Greatly reduces drivetrain and bearing friction
* Easy to use multi-purpose brush for gears, chain, and other bike components
* Bristle blocks surround chain for efficient, four-side cleaning
* Long stiff bristles access difficult to reach components
* Brush bristle blocks remove for cleaning
* Helps prevent premature wear of your drivetrain and helps maintain smooth operation