Park Tool CC-3.2 Chain Wear Indicator Sheppards Composition: Hydrocarbon waxes containing special

Composition: Hydrocarbon waxes containing special mix of high purity Graphene

getting faster

filling the tyre’s entire internal cavity

slip-resistant

Fully bespoke and custom made

Park Tool CC-3.2 Chain Wear Indicator Sheppards Composition: Hydrocarbon waxes containing specialA worn bicycle chain can cause poor shifting and in time can even cause excessive wear to the derailleur and rear cogs, causing a much more expensive problem. That's why bike component manufacturers recommend chain replacement at regular wear intervals. The Park Tool CC 3. 2 is a go no go gauge designed to accurately indicate when a chain reaches 0. 5% and 0. 75% wear (or "stretch"), the points at which most chain manufacturers suggest replacement.