Park Tool CM-5 Cyclone Chain Cleaner

by Park Tool

Product Features

• Uses an extra large solvent reservoir and a series of rotating brushes
• Solvent reservoir draws particles scrubbed from the chain
• Durable sponge material draws solvent from the chain as it exits the cyclone
• Works with all multi-speed bikes and some single-speed models
• To make it easy to control and use

Product Description

The CM-5 Cyclone Chain Scrubber uses an extra large solvent reservoir and a series of rotating brushes to get chains really clean. A magnet at the bottom of the Cyclone’s solvent reservoir draws particles scrubbed from the chain, effectively keeping them from being redistributed on the chain during cleaning. Durable sponge material draws solvent from the chain as it exits the Cyclone, reducing drips and mess. To make it easy to control and use, we’ve even added a handle. Works with all multi-speed bikes and some single-speed models.

Product Details

• Product Dimensions: 9 x 9 x 1.8 inches
• Shipping Weight: 11.2 ounces (View shipping rates and policies)
• Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
• ASIN: B00094CWA8
• Item model number: CM-5
• Average Customer Review: 4.0 out of 5 stars  See all reviews (37 customer reviews)
• Amazon Best Sellers Rank: #14,579 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  • #8 in Sports & Outdoors > Bikes & Accessories > Bike Tools & Equipment > Cleaners

Customer Reviews

Most Helpful Customer Reviews

26 of 27 people found the following review helpful:

1.0 out of 5 stars Park Tool Failure, September 14, 2008

By 

Michael A. Lane "Cramps" (Georgia) - See all my reviews
(REAL NAME)   

This review is from: Park Tool CM-5 Cyclone Chain Cleaner (Sports)

I've owned three of these cleaners. They do a real nice job of cleaning the chain. The biggest problem I had with all three of the units is that they start to fall apart after only a few uses. Two of the units either the hinge point or latch point or both for the two metal clips break away leaving you unable to lock the top to the body. I only use the Park brand of chain cleaner. The third cleaner the actual cleaning brushes fell apart.

I've ordered the Finish Line chain cleaner. I'll post a review of that product after I have used it for a period of time.

9 of 9 people found the following review helpful:

5.0 out of 5 stars Works great for the right price!, January 25, 2008

By 

Joe (Gettysburg, PA United States) - See all my reviews

Amazon Verified Purchase

This review is from: Park Tool CM-5 Cyclone Chain Cleaner (Sports)

I am a bike novice, but still want to keep my bike clean. Even using "dry" lube, the chain still accumulates dirt and gunk. Although your chain will only be 90% clean, this scrubber will keep your hands clean. Because it gets so much gunk off your chain, you will need to change the fluid 1-2 times before the chain looks clean. The unit also disassembles well for cleaning (every part can come apart so keep track). Bottom line: it works quickly and cleanly and it's inexpensive!

7 of 7 people found the following review helpful:

3.0 out of 5 stars It's okay, February 10, 2011

By 

Phil "phil" (Claremont, CA) - See all my reviews

Amazon Verified Purchase

This review is from: Park Tool CM-5 Cyclone Chain Cleaner (Sports)

Like others said, this product works well but it is just a pain to use. I've used it about three times now and it's still holding up well. I have been very careful because it seems like it's very easy to break.

Use: 3 stars. It's not easy to pour the cleaning solution, place the chain in the proper positions, clamp the case shut, and then roll chain. It almost seem like you need a third hand to do things. The chain sometimes snags, then the whole case gets pulled one direction or another, then you may need to set up again. It would be cool if they can design the cleaner to be attached to the bike, so then you wouldn't have to hold it.

I think the main question is whether this tool *really* clean the chains... my verdict is no. Yes, I do see little dirt and bits at the bottom of the cleaner when I've run the chains through many many times. But, when I look at the chain itself, it's still not so clean that I'm happy with. After using this tool, I still need to wipe and brush the chain until it's spotless.

Overall, I think it's an okay tool to use. But since it really doesn't do what it's suppose to, I don't recommend it to anyone.