Park Tool CB-4 Bio Chainbrite - 16oz gsforcee1 Left and right pull versions

Left and right pull versions available

they provide an elegant and almost invisible silencing effect

no shims are used for clamping the Thomson Titanium bar

Rough thumb patch for additional leverage

its no wonder this 100% aluminum masterpiece is the world’s number one selling cage

Park Tool CB-4 Bio Chainbrite - 16oz gsforcee1 Left and right pull versionsBio 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. Mfr Claimed Weight TBC