Your cart is empty.
Your cart is empty.The Grunge Brush is the first specifically designed brush that cleans motorcycle and ATV chains. The Grunge Brush has an innovative design that cleans chain from three angles at once. A long handle keeps fingers away from chain and brush bristles will not harm O-Ring or X-Ring chains. The long bristle side gets into those hard to reach areas. Aluminum Grunge Brush uses 3-sided bristles allowing 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. Attractive and long lasting aluminum handle. Easily adjustable for all sizes of motorcycle, ATV, and bicycle chains. Replaceable bristles ensure the Grunge Brush will last a lifetime. Regular component cleaning prevents premature wear and tear on chain and sprockets which assures smooth operation of the drive train.
steven s.
August 28, 2025
Very useful and brushes are replaceable. The Aluminum handle will hold up for years of service. Don't buy one of those copies made of plastic they will get brittle and break in the middle of the job if using any kind of solvent. This one isn't as good on bicycle chains as it is on motorcycle chains only due to the small size of the chain on bicycles. For a dirt bike/motorcycle this is a must have in your cleaning box. I would and do recommend this product especially for o-ring chains. O-ring chains you shouldn't use any solvent because it will penetrate the seal the o-rings make and alloy the permanent lube within the chain to breakdown causing the chain to wear prematurely. So for an o-ring chain its great because it will just brush away the dirt and mud. Always relube the chain after cleaning though and remember if you do have an o-ring chain use Only o-ring chain lube. Regular lube will breakdown the o-rings or z-rings of the Expensive chain causing it to wear prematurely. Great product guys. Get out have fun then clean your bike correctly when you get back from your ride for the next time you go to have more fun. I take this along and use it when we get back to the truck to clean off all the mud that gets on the chain, lube it and head back out again. Then I give the chain a really thurough cleaning when I get home. Buy it and save your chain and your money.
Helene
August 12, 2025
My husband seen this in his motorcycle magazine and had to try one. He now owns 2, one for each bike. One of those tools where you wonder how you got by without them. He says they work great! If your husband likes cleaning his bike when he can't be riding and you love making your husband happy, buy one of these for him.
Brayan Gutierrez
July 23, 2025
I have been using this chain brush for a few years now and I must say that it has held up really well. The bristles are still firm and effective at scrubbing away grime and debris from my bike chain. The handle is also comfortable to hold and provides a good grip when I’m cleaning my bike. I appreciate that the design of the brush allows for easy access to all areas of the chain. Overall, I’m really happy with how this chain brush has held up over the years and I would definitely recommend it to others.
Austin
June 18, 2025
Not bad for the price.Spent a similar amount on my previous one from a year ago that I lost until this one came in (of course).This works well. The blue one had bent bristles after first use. This one did not.I like the replaceable bristles on this. Nice touch so that you won't need to rebuy the full peice, we'll see if I still have that thought when I see the price of the replacement bristles!Worth the buy!I put my rear wheel (CBR1000rr) onto a jack and put it in first gear. Says not to have bike on but it made it extremley quick. (Used rust remover, grease remover, and then lube) all under 15 minutes.
Jake S.
June 11, 2025
I bought this to clean the chain on my motorcycle. I'm glad I bought the metal brush and I expect to get years of use out of it . The brush fits the chain on my Honda VFR perfectly and makes cleaning the chain a breeze. When the brushes wear out you can just buy replacement brushes for this handle. This works nicely with DuPont Motorcycle Degreaser for Chains. I'm so glad I got the heavier duty metal handle. It will not bend or break during normal use.
Joe S
March 29, 2025
I've been using this to clean the chains on my motorcycles. Spray it down with some chain cleaner, spin the wheel and just apply some pressure using this brush, gets all the gunk and grime out very easily. Makes chain and sprocket cleaning a breeze, and shelling out the extra few dollars for the metal one is more than worth it - it ensures that it'll last for years to come. Definitely an excellent purchase!
Mike
December 27, 2024
Not much to say. It does what it's made for well. I am somewhat annoyed that the package was already open when I made sure to buy new not used. At least the liquid didn't get everywhere.
Traveller
November 27, 2024
The ideal tool for maintaining my motorcycle chain. It's the "gold standard" for what it is...I don't know what I can add to this review, other than it lives up to it's reputation...I can't imagine how it can possibly be improved. This is the metal version so I expect it to lost forever. I thought about the plastic version, but I've broken more than a few over the years. I expect this one to be the last one I'll ever need!Replacement brushes are easy to find and inexpensive enough - espeicaially since each set should last for years! Great Product! NO wonder it's the tool virtually every motorcycle owner with a chain drive has!
Recommended Products
