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The Grunge Brush
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The Grunge Brush


  • Enables you to clean your chain with ease
  • 3-sided bristles allow you to clean all 4 sides of your chain and the long bristle side lets you clean other parts of your bike like sprockets and wheels
  • Regular component cleaning prevents premature wear and tear on chain and sprockets which assures smooth operation of the drive train
  • Bristle blocks are adjustable to accommodate all sizes of chain
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The Grunge Brush 4.5 5 14 14
it cleans! makes chain maintenance an easy job. Cleaning the chain has always been pretty annoying to me but the grunge brush has taken away a lot of that. Makes the job very quick and easy, all done in 15 minutes. (+wait time for things to set) July 14, 2014
Good Brush good brush. This brush made the chain cleaning a lot easier. June 30, 2014
GREAT TOOL!! I went onto Youtube to check out a few ways to clean my chain. I saw some "tool" using a toothbrush. REALLY??? A toothbrush??? In the video, the guy even mentions this brush, which I had never heard of before he had mentioned it. I immediately went on to the Revzilla website, saw the ridiculously low price and ordered it. When I received it, I immediately went to work on my bike and began cleaning the chain. I COULDN'T believe that the guy in the video continues to use a toothbrush and not this tool. It's GREAT. It cleans 3 sides of the chain with not much effort. Look, you HAVE TO take care of your chain and sprockets. There's no way around it. It's imperative you keep a healthy chain on your bike. This is by far the best way I have seen to do it. To the guy in the video : Please do yourself a favor and pony up a few bucks and buy this tool, you're embarrassing yourself! June 19, 2014
Great product It's a brush, but they put some thought into it. The bristles are sturdy enough to clean the dirtiest chain, the other end has a brush to help clean those hard to reach places on your sprocket s and chains! June 15, 2014
Gets the job done. Couldn't design a better product for which it was built. Shipped fast. Fits underseat or in a backpack too. 10/10 would bang. June 11, 2014
solid Nice brush. I had a cheaper one and this one doesn't flex as much so I can really get it in there. Replaceable brushes are nice. Feels strong. Mandatory maintenace item. June 10, 2014
Great It is great for the time being but after a while it starts to wear so it doesn't work that good after a while June 9, 2014
Eh just eh Reason for buying I had some zilla cash and I needed a few extra dollars to get free shipping so I said why not.. It's a good idea but you still have to go over it with rags I use to use a tooth brush solvent and a rag it took the same amount of time and effort to clean after one use it weakened and the brush heads are now loose and fall out May 19, 2014
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The Grunge Brush
Already Asked: 1 Question, 19 Answers
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RevZilla Store asked: Why did you choose this?
Thomas S: Recommended to me by a friend Jul 19, 2014
Christopher Z: Toothbrush was taking too long. So far, it holding up and working great. Jul 13, 2014
Galen D: make chain cleaning easier!!! Jul 7, 2014
Mark T: To go with the maxima chain cleaner kit Jun 15, 2014
Tony S: Seems like an easy way to maintenance the chain. We'll find out when I get it Jun 8, 2014
Pauvid C: to clean the chain Jun 4, 2014
Jordan H: i needed one and heard these work better then a toothbrush :P Jun 2, 2014
Garret L: Needed an easier way to ensure that I got the chain really clean other than just running a rag over it. Besides, this is safer. May 18, 2014
T A: Anything to help with cleaning the muck off the chain. May 16, 2014
Silvano H: WORKS GREAT ! Apr 28, 2014
Christopher F: Came highly recommended from webbikeworld to clean chains...which I have a feeling on a cross country trip I;m gonna need. Apr 20, 2014
joseph m: gathering all the goods to properly take care of/work on my bike! Mar 14, 2014
Nathan W: I have cleaned my motorcycle chain with an old toothbrush for a long time. Having the ability to do 3 times the cleaning in one pass compared to the tooth brush is enticing to say the least. Can't wait to give this tool a try. Mar 12, 2014
Matthew W: The reviews looked good on this brush. Mar 4, 2014
Marc N: I needed a brush for my chain. Feb 24, 2014
Alexander R: My chain is dirty and rusted, hoping with a combo of the brush and cleaning fluid will take care of it Feb 14, 2014
Rustam F: Ease of use, always clean hands. Jan 29, 2014
Andrey T: For clean Jan 15, 2014
Chris L: great way to clean your chain Dec 26, 2013
Product Style RevZilla SKU ID Manufacturer Product # Availability
The Grunge Brush 177713 RGB800 In Stock: Ships within 24 hours