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Park Tool
CB-4 Bio ChainBrite Cleaner

SALE: $13.77ea.
MSRP:$14.49
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Park Tool's CB-4 Bio ChainBrite Cleaner is a 100% biodegradable degreaser for cleaning chains and other bike components. The plant-based solvent is safe to use on alloy, plastic, and rubber parts. Use on its own as a general degreaser or utilize Park's own Cyclone Chain Scrubber.

16 oz bottle.

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best chain cleaner
by mark
Cycling Enthusiast
mn

I use this with the PArk chain cleaning device, and get good results. I clean every 250 miles, and get 6000 miles out of a cassettechain combo, easy.

Reviewed 9/6/2018
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My Favorite Chain Degreaser
by CaptainPico
Cycling Enthusiast
Pico Rivera, CA

I use a couple of different products to clean my bike including the Park Tool ChainBrite Cleaner and the Spin Doctor Degreaser from Performance Bikes. I find that the Park Tool product does a much better job on my chain but costs more. I therefore use the ChainBrite on my chain and the Spin Doctor everywhere else.

Reviewed 6/15/2018
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Great Chain Cleaner
by Anonymous
Cycling Enthusiast
Miami, FL 33130

I use this with the Park Chain Cleaner to regularly clean my chain.

Reviewed 5/25/2018
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Excellent!
by Summer Boy
Cycling Enthusiast

This is the first time I used this cleaner and was very happy with the results.

Reviewed 3/9/2017
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I've used this product for last 3-4 years. Very good at removing road grim from chain.
by AR
Cycling Enthusiast
Pennsylvanis

Works great with Park Chain Cleaner

Reviewed 3/2/2017
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Professional grade cleaner
by joelh
Cycling Enthusiast
Portland

I use the Park Tool chain scrubber to clean the chains on my bikes. The chain bride cleaner really cuts through the grime and it's environmentally safe. What more could ask for!?!

Reviewed 1/17/2018
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It works, it's biodegradable.
by Fisher
Cycling Enthusiast
CT

It's expensive, but then, they all are.

Reviewed 10/16/2017
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Nothing better!
by Dan G
Cycling Enthusiast
Schenectady NY

This is the only chain cleaner I've used over the last 25 years. Nothing better.

Reviewed 8/15/2017
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Get a clean chain quick.
by dide
Competitive Racer
N.Michigan

I have used Park Chainbrite for years and it works great.

I use it in a chain cleaning device and it really cleans the chain to new . Plus , I feel that cleaning my chain thourghly makes it work better , and last longer.

Great product.

Reviewed 8/7/2017
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