Skip to Main Content

Park Tool CB-4 Bio Chain Brite Degreaser

sku# 130448
Park Tool - CB-4 Bio Chain Brite Degreaser
Model Info
This item is

Out of Stock

But fear not - there is plenty to explore...

Shop all Park Tool Shop sale Park Tool

Buy Now Pay Later - Get 6 months to pay on purchases over $199 Learn More.

Product Info

Mere soapy water will leave you scrubbing to no avail, but douse your chain or greased-up components with the Park Tool CB-4 Bio Chain Brite Degreaser and you'll have 'em spick and span in no time. Specially formulated so as not to harm alloys, plastics, or rubber parts, the CB-4 Bio ChainBrite™ Degreaser is the perfect solution for cleaning up dirty chains and drivetrain components.

Product Details


100% BiodegradableNatural, plant-based degreaser formulated for use in the CM-5.2 Cyclone Chain Scrubber, CM-25 Professional Chain Scrubber, or as a general purpose degreaser.

Component SafeWon't harm alloy, plastic, or rubber parts.

Instructions for UseUse CB-4 full strength, do not dilute with water. Cover parts in solvent and scrub using a brush.


  • Biking Type: Mountain, Urban/Commuter
  • Volume (oz): 16



icon-returns icon-ruler icon-ruler-mini icon-compatibility icon-location