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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 4.6 5 29 29
Feels cheap but it works I should have checked the reviews first, because I wasn't planning on a cheap plastic handle for the amount that I paid. It works well enough. March 21, 2015
Does a good job This brush got my chain nice and shiny. Although I was a bit hesitant paying 15 dollars for a brush. I was under the impression that the handle was made of some sort of metal and not plastic. oh well. It does what it was meant to do. March 16, 2015
Works great This brush makes cleaning my chain 300% easier... It is a must have if you own a chain drive bike! March 2, 2015
Cleaned the chain pretty good. First time cleaning the chain of my bike, just followed the instructions and it worked. It does clean and wax the chain properly. Also try to do it in an open space because cleaner has a strong smell. February 23, 2015
Great little tool This brush is waaayy better than using my old toothbrush! I'm glad I got myself 1 January 26, 2015
Makes the job easy Brush reaches all areas of the chain. Made the job go much quicker than expected. Quality, looks like it will last for many future cleanings November 23, 2014
Stiff brush I think this is a great brush - the bristles are stiff and the C-shaped groove is fantastic to get all around the chain. I've been able to remove tiny bits of rust on my chain due to lack of proper maintenance/lubrication. The bristles are tough and requires you to hold the brush firmly so that the proper amount of force is applied. With Simple Green and this brush, I have an effective cleaning combo for the chain! That being said, the price here isn't the greatest. I was able to buy from a large motorcycle chain store here in CA for one-third the price of what is being listed here; hence the average "bang for the buck" rating. If it's on sale for, say, 66% off it'd be in-line with what I bought it for. November 8, 2014
Worked Great - Clean Looks Clean Real easy to use and totally worth the money. The bristles are just strong enough to get off any grime you have on your chain and flexible enough to easily be held onto the chain. November 3, 2014
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The Grunge Brush
Already Asked: 1 Question, 43 Answers
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RevZilla Store asked: Why did you choose this?
noah b: I brush my teeth, why not brush my chain? I care about them both, especially since neglecting chain care could potentially kill you. Mar 16, 2015
Phillip T: I have been using wire brushes for years now, and they tend to fall apart quickly. Hopefully this holds up well and I should benefit from the three sides being usable at once. Mar 7, 2015
Joshua M: This is my second brush. The first one I have to a neighbor. It was great so I bought another Mar 4, 2015
Marten W: Easy to use Feb 23, 2015
Alex J: Now have a chain driven moto. Gotta keep the gunk out of it... Feb 4, 2015
Roxanne S: It takes the gunk off, need I say more? Jan 7, 2015
Dennis S: An easy method to removing gunk from my chain. Dec 7, 2014
Werner S: Needed Nov 27, 2014
Nicholas M: Maintenance on my back Nov 25, 2014
Jin P: Good reviews, and my mechanic uses it Nov 9, 2014
Ryan C: to clean my bike chain better Nov 2, 2014
Richard A: Right tool for the job. Nov 1, 2014
Timothy P: recommendations from forums/ online research Oct 21, 2014
Derek F: I have read up on the mighty grunge brush, as well as viewing YouTube videos with people using them and it seems to be the hot ticket! Oct 19, 2014
Gregory R: i don't already have a grunge brush and there weren't many options here Oct 19, 2014
Gregory S: heard good things about this chain brush Oct 13, 2014
MICHAEL S: reviews Oct 9, 2014
WESLEY R: Works as expected. Much better than a toothbrush or one side brush. Definitely recommend. Sep 30, 2014
Matthew N: Best toothbrush I've ever owned Sep 29, 2014
Charles G: It had good reviews and is a good idea. Sep 28, 2014
Michael P: I don't have a stand, so I'm hoping this will better expedite the process. Sep 27, 2014
RENE S: Because it was recommended Aug 17, 2014
Gustavo E: Good Reviews. Aug 3, 2014
Lorenzo m: looks like a good product. just testing how well it really does. seen good reviews on it. Jul 25, 2014
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 Item # Manufacturer Product # Availability
The Grunge Brush 177713 RGB800 In Stock: Ships within 24 hours