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Your cart is empty.CB-4 Bio Chain rite is a 100% biodegradable, natural, plant-based degreaser. It removes the toughest grease and grime build up from chains and bicycle components. Bio Chain rite is also an excellent general purpose bicycle degreaser. Regular use of Citrus Chain rite; and the CM-5 and regular use of a quality chain lubricant will reduce gear system wear and friction and promote smoother, quicker shifting. A handy flip-top lid on the bottle makes spill free pouring easy.
Joe Palacios
Reviewed in the United States on March 2, 2025
Well it worked better than Muk off! cleaned my chain like almost new!
Orville grant
Reviewed in the United States on February 8, 2025
Nothing all is well,for my bicycle chain,does a good job..
Thomas H Johnson
Reviewed in the United States on February 4, 2025
...and it cleans / degreases.
NeverB4
Reviewed in the United States on February 25, 2025
I use this with my Park Tool CB-2.4 Chaingang Cleaning System. The bottle that originally came with the CB-2.4 tool wasn't as large as this bottle, but it lasted 2.5 cleanings. This bottle lasts about 4 cleanings. It works well and doesn't stain the cement if it drips/splashes, but I typically lay an old towel on the floor when using this stuff. It's biodegradable so that's plus. It doesn't smell bad at all and is easy to use. Great product.
Cory
Reviewed in the United States on September 25, 2024
This stuff works great! Old grease and gunk washes off my chains almost instantly.
M. Krawchuk
Reviewed in Canada on July 9, 2024
Great Product & Fast Shipping!
Tom N
Reviewed in the United States on June 14, 2024
Easy to use with chain cleaning tool, make the chain bright clean everytime
Dennis Burdick
Reviewed in the United States on December 20, 2024
This solvent works amazingly well. Afterward, oil sticks great!
Sean Ihle
Reviewed in the United States on October 5, 2024
Works well with parktool chain cleaner, I would use it in the cleaner or to submerge chains. It might be messy to use otherwise.
jAh
Reviewed in Canada on October 23, 2024
Pretty straight forward cleaner & does the job
Y P Ho
Reviewed in the United Kingdom on June 10, 2022
Initially had problems with the order, retailer took responsibility and provided solution promptly. In term of the product can't fault Park Tool quality. Has a nice smell to it too.
Betsy C
Reviewed in Australia on December 13, 2020
The bike cleaner arrived very quickly. This cleaner with the Park chain cleaning tool does the job perfectly! I've tried other products - this is the best!
Colin Black
Reviewed in the United Kingdom on May 8, 2016
Buy quality and get quality results.
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