PARK TOOL CB-4 BIO CHAINBRITE 16oz Bike-Product It is the reference for

It is the reference for fast control loops

For downhill use the RED grade has a higher heat threshold but has the added benefit of not overheating the brakes with excessive heat transfer which would cause softening of your brake lines

For Bosch CX Gen4

controlled operation

PARK TOOL CB-4 BIO CHAINBRITE 16oz Bike-Product It is the reference forBio 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 fibre parts. Features Park Tool CB 4 Bio Chainbrite 4 Cleaner It removes the toughest grease and grime build up from chains and bicycle components Bio ChainBrite is