Clarks Cycle Systems Self-lubricating bicycle chain

At the time of manufacture, these chains are coated with a special PTFE treatment that has good adhesion properties. The chain's "internal" moving parts are fully lubricated, which helps prevent wear and reduces the need for additional lubrication. This process considerably increases the life of the chain and the components with which elle comes into contact.
Compatible The chain can be used with all major gear systems, including indexed gears. Nickel-plated
to resist wear and corrosion.

Bicycle compatibility: MTB, Road, Hybrid
Speed : 11 Speeds