Park Tool CB-4 Bio Chain Brite

$22.95
$22.95
$18.14

SKU: J610175

Expected Ship Date: Mon Jul 06
30-Day Hassle-Free Returns
Description
Park Tool CB-4 Bio Chain Brite. 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 theyre good as new. Will not harm alloy plastic rubber or carbon fiber parts so its 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
  • Wont harm alloy plastic or rubber parts
    • TECH SPECS
    Application Type Drip
    Case Pack Yes
    Petroleum Based No
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    Why Shop with AMG Cyclery?

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    Who We Are

    Born from a lifelong passion for all things bikes, AMG Cyclery is a small, family-run bike shop and community hub in Seaside, California. Founded by Alex and Alisa Gonzales, we believe cycling is for everyone — whether you’re chasing personal bests, heading out for a Sunday cruise, or just discovering two wheels for the first time. We build bikes that fit your style, service them with precision, and welcome every rider who walks through our doors. With a focus on community, craftsmanship, and riding culture, our shop has even been featured on The Radavist — a reflection of the unique bikes and vibrant energy you’ll find here.

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