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  • Chain Scrubber features an extra-large reservoir holding 2 fl. oz. of solvent that joins with a series of brushes and sponges to clean away grit from your bicycle's chain
  • Strong magnet at the base of the reservoir draws particles scrubbed from the chain to the bottom, keeping them from being redistributed
  • Open-cell sponge draws fluid from the chain as it exits the cleaner, helping reduce drips and messes
  • Also included is the GearClean® brush, which, with its curved-teeth end and large synthetic brush end, makes it easy to clean between cogs and chainrings
  • Rounding out the whole kit is an 8 fl. oz. bottle of Park Citrus ChainBrite solvent, which removes grease and grime buildup without harming alloy, plastic or rubber parts
  • Park Chain Gang cleaning kit works on all derailleur-equipped bikes and many 3-speed and coaster-brake bikes


View all Park Tool Bike Cleaning Tools

REI membership


Best Use Cycling
Weight 503 grams
Rated 2 out of 5 by from broke after a few uses This product does work well at cleaning the chain, however, after 2-3 uses the plastic completely broke off where you clamp it together and now I can't use it. I tried any way to repair it myself or hold it together by hand while running the chain through, but it's no use. It's irreparable and unmanageable broken. I would like to find a similar product, but preferably by another brand.
Date published: 2012-11-11
Rated 5 out of 5 by from Gets it clean, easy to use Very easy to use. The handle doubles as a stand so you can set it on the ground without spilling. I used it on my "clean" bike chain and was amazed at how much grit came out. I also tried it on a really dirty chain and it cleaned that up, too, though I had to refill it once. The degreaser is good (lasts about 3 cleanings) but it also works pretty well with dish soap and water. The brush is okay for picking out big chunks (better for MTB, I suppose), but I have better luck using a rag and "flossing" the gears.
Date published: 2014-05-19
Rated 4 out of 5 by from Clean chain, but a lot of work I was having a good bit of slipping on my chain in 2-1 (20 speed in top gear) and felt like maybe I had over lubed the transmission and there was some residual grit left after using a local store bought degreaser. I used the product as described in the packaging but the chain had to be pulled through the housing of the cleaner by reverse turning the pedals and then pulling the chain cleaning mechanism toward the front of the bike to get the chain to move through the process. I had the chain jam on my derailer quite a few times making more difficult. I can see my next purchase with be a bike stand to hold the bike aloft as I work on if vs stooping to do things as I do now. The chain cleaner did a great job, but with much effort.
Date published: 2017-01-18
Rated 3 out of 5 by from Chain Cleaner I used this product to clean a very dirty bike chain. It did get the chain clean but I found it very messy. Perhaps having my bike on a stand would have helped but it was awkward to use on my own.
Date published: 2013-10-04
Rated 1 out of 5 by from Cleaning bicycle chain Found the item to be easy enough to use, but very messy. Cleaning solutions dripped all over floor.
Date published: 2017-03-05
Rated 4 out of 5 by from Good Product The chain cleaner works well, but I am not sold on the degreaser.
Date published: 2013-08-08
Rated 5 out of 5 by from Awesome Chaing Cleaner While "Spring Cleaning" the bikes I took a Drive Maintenance course at REI. Great course, which resulted in the purchase of this great tool. I did not realize how filthy my drivetrain was until I thoroughly cleaned the chains on both bikes. Unbelievable!! Did both bikes in about 30 minutes.
Date published: 2014-05-02
Rated 5 out of 5 by from Fantastic product This is a fantastic product. It made my road bike chain look like it was brand new. My only complaint is that there is just barely enough fluid for two applications. If I knew how clean this would make my chain, I would have used this MONTHS ago!
Date published: 2012-09-16
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