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CB-4 Bio ChainBrite
4.6 (76 items)
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US$11.97 cheaper than the new price!!
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Used US$7.98
Product details
| Management number | 235982143 | Release Date | 2026/07/09 | List Price | US$7.98 | Model Number | 235982143 | ||
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Park Tool CB-4 Bio ChainBrite
Park Tool Bio ChainBrite Bicycle Chain and Component Cleaning Fluid is a 100% biodegradable, natural, plant-based degreaser formulated for use in Park's CM-5.2 Cyclone Chain Scrubber or as a general purpose degreaser. It won't harm alloy, plastic, or rubber parts.
Use CB-4 full strength, do not dilute with water. Cover parts in solvent and scrub using a brush.
16-ounce bottle
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