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  • Scrub all four sides of the chain with the compact bristles for thorough cleaning
  • Use the long bristled end to clean other components like sprockets, derailleurs, crankset, brakes and pedals
  • Regular component cleaning assures smooth operation of all parts

Made in USA.

View all Finish Line Bike Cleaning Tools

REI membership


Best Use Cycling
Weight 80 grams
Rated 4 out of 5 by from Works Great This thing works great! Not sure why it didn't work for one reviewer -- it's just a brush. This is a less-expensive and simpler alternative to a full chain washing system. If you're looking for a deep clean, take the chain off and do it right, but if you're just looking for a quick, effective clean this is perfect. Worked well and got my bike spotless.
Date published: 2010-09-06
Rated 5 out of 5 by from I'm Buying a Second One Great product. Does a quick job for those of us not too compulsive about spotless chains and cassettes. I put my mountain bike on the stand, clip the Grunge Brush on the chain, spin forward, spin backwards, squirt lube, wipe excess off, done. Brush is easy to clean too with household degreaser and hot water.
Date published: 2009-02-07
Rated 4 out of 5 by from Good for quick once-over I bought this to give my chain a quick once-over cleaning as needed. It does a great job of getting the majority of crud off my chain. As other reviews have said, this is not for deep cleaning, nor a substitute for other, more thorough, chain cleaning tools.
Date published: 2015-07-20
Rated 1 out of 5 by from Save your money I was hoping that this would be an inexpensive tool for cleaning when I didn't have time to take the chain off. It didn't work at all. The bristles of the brush are too long and flexible. They didn't get anything off that I couldn't have hosed off.
Date published: 2008-03-02
Rated 4 out of 5 by from makes cleaning much easier I use this dry after a particularly dirty ride or wet when doing a deep cleaning. Yes, it doesn't have a fluid reservoir like some others but then again I take my chain off when I deep clean it. Also works on my motorcycle.
Date published: 2009-02-03
Rated 5 out of 5 by from Fast Great for a quick clean after each MTB ride on our sandy trails. Brush, Wipe with Degreaser, Lube, Wipe again, Done. I use the long bristle brush for the jockey wheels.
Date published: 2011-06-23
Rated 5 out of 5 by from scrub - scrub - scrub away your blues Clean drive lines last longer, with top of the line components it pays to keep them clean and this tool will help in the cleaning.
Date published: 2009-04-15
Rated 4 out of 5 by from Makes cleaning my chain much easier Used different brushes and solutions before but this is really effective
Date published: 2017-03-27
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