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Park Tool CB-4 Bio Chain Brite


Regular price $14.95 Save $-0.46

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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