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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.
NeverB4
2025-07-26 11:54:57
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.
Thomas H Johnson
2025-07-25 13:41:39
...and it cleans / degreases.
Dennis Burdick
2025-07-07 15:20:24
This solvent works amazingly well. Afterward, oil sticks great!
Tom N
2025-06-29 13:41:08
Easy to use with chain cleaning tool, make the chain bright clean everytime
Orville grant
2025-05-18 15:35:13
Nothing all is well,for my bicycle chain,does a good job..
Cory
2025-05-14 20:03:35
This stuff works great! Old grease and gunk washes off my chains almost instantly.
Sean Ihle
2025-05-12 12:55:11
Works well with parktool chain cleaner, I would use it in the cleaner or to submerge chains. It might be messy to use otherwise.
Joe Palacios
2025-05-04 13:22:13
Well it worked better than Muk off! cleaned my chain like almost new!
M. Krawchuk
2025-04-01 10:36:47
Great Product & Fast Shipping!
Betsy C
2025-03-21 16:54:44
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!
Y P Ho
2025-03-02 11:12:23
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.
jAh
2025-02-12 12:49:17
Pretty straight forward cleaner & does the job
Colin Black
2024-12-25 17:32:25
Buy quality and get quality results.
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