Park Tool CB-4 Bio ChainBrite Cleaner

Tough On Grease, 100% Biodegradable

Whether for transportation or exploration, cycling is an inherently environmentally-friendly discipline. Park Tool takes that logical next step with the formulation of CB-4 Bio ChainBrite Cleaner, a 100% biodegradable, natural, plant-based degreaser to freshen-up your chain and components.

Park’s CB-4 Bio Chainbrite Cleaner is engineered to be used at full strength (no diluting with water) in conjunction with the Park Tool CM-5.2 Cyclone Chain Scrubber or as a general purpose degreaser. Chainbrite can be used liberally as it won’t harm alloy, plastic, or rubber parts.

Features:

• Size: 16 oz bottle
• 100% biodegradable, natural, plant-based degreaser
• Use CB-4 full strength, do not dilute with water
• Not harmful to alloy, plastic, or rubber parts

---