Park Tool
Park Tool Bio Chainbrite Cycling Chain and Component Cleaning Fluid - CB-4 - CB-4
Item: #889862 | Part Number: CB-4$22.99
Description
Bio ChainBrite™ Bicycle Chain and Component Cleaning Fluid is a 100% biodegradable, natural, plant-based degreaser formulated for use in the CM-5.3 Cyclone Chain Scrubber, CM-25 Professional Chain Scrubber, or as a general purpose degreaser. Will not harm alloy, plastic, rubber, or carbon fiber parts. Use CB-4 full strength, do not...
Park Tool Bio Chainbrite Cycling Chain and Component Cleaning Fluid - CB-4 - CB-4 Item # 889862
Description
Bio ChainBrite™ Bicycle Chain and Component Cleaning Fluid is a 100% biodegradable, natural, plant-based degreaser formulated for use in the CM-5.3 Cyclone Chain Scrubber, CM-25 Professional Chain Scrubber, or as a general purpose degreaser. Will not harm alloy, plastic, rubber, or carbon fiber parts.
Use CB-4 full strength, do not dilute with water. Cover parts in solvent and scrub using a brush. 16 oz bottle.
Part Numbers for Park Tool Bio Chainbrite Cycling Chain and Component Cleaning Fluid - CB-4 - CB-4
Reviews
Rated 3 out of
5
by
BIG R from
Wipe it up
Quite messy, take your time and the results will be whats needed.
Date published: 2025-05-26
Rated 5 out of
5
by
Michael from
good product to clean chain
cleans chains. using this with the clean cleaner tool that attaches directly to the chain does a good job....better than anything short of taking the chain off. I recommend using this throughout the season if you're offroad at all
Date published: 2025-04-28
Questions
How much liquid does it contain?
According to the manufacturer, the bottle is 16 oz. (474 mL)
Date published: 2024-10-25