CB-4 Bio Chain Brite $34.99 $29.99
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Park Tool CB-4 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 with a scrubbing brush as a general purpose degreaser. When used with a chain cleaner, CB-4 gets bicycle chains clean inside and out so they're good as new. Will not harm alloy, plastic, rubber, or carbon fiber parts, so it's safe to use for cleaning cassettes, chainrings, pulleys, or any other component that accumulates muck and grime. Use CB-4 full strength, do not dilute with water. Cover parts in solvent and scrub using a brush
Won't harm alloy, plastic or rubber parts
The Bike Zone ships within Canada only.
Bicycle shipping is a flat $100.
Free shipping applies to other eligible orders over $150 shipped to:
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Alberta
Saskatchewan
Manitoba
Ontario
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Remote regions in these provinces may be subject to additional shipping charges after the order is placed. Larger bulkier items can also be subject to additional shipping charges.
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