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- 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
Product Description
Chain and gear cleaning has never been faster or easier! Scrub the chain with the compact bristles of The Grunge Brush to clean all four sides of a chain. Use the long bristled end to clean other components like sprockets, derailleurs, crankset, brakes and pedals. Regular component cleaning prevents premature wear and tear on chain and sprockets, eliminates chain skipping caused by dirt and grunge, and assures smooth operation of drive train and brakes.
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Finish Line Grunge Brush
Gear and Chain Cleaning Tool
Clean your bicycle gears and chain quickly and efficiently with the Grunge Brush from Finish Line. Thanks to its smart design, this brush offers everything you need to get into the tough-to-reach parts of your drivetrain and chain for a thorough scrub.
- Clean all four sides of the chain–at the same time–with the compact, full-surround bristles of Grunge Brush.
- Use the long bristled end to reach in and clean sprockets, derailleurs, crankset, brakes, and pedals.
The Grunge Brush’s heavy-duty, stiff bristles will clean deeply for a long time. The bristle blocks on the chain cleaner are removable for easy cleaning.
Regular component cleaning and maintenance helps prevents premature wear and tear on your bike’s chain and sprockets. Keeping your drivetrain clean also eliminates chain skipping caused by dirt and grunge, and assures smooth operation of drive train system and brakes. Make it easy with the Grunge Brush.