10-11-12 speed bike chains

This chain has been completely de-preserved from the factory using Silca Chain Stripper and an ultrasonic cleaner. Then Silca Secret Chain blend wax was applied to the chain, including the quick release - hot bath. This resulted in a precise waxing of the entire surface of the chain, including the inner part of the pins. After each ride: use a dry cloth to wipe off coarse dirt that sticks to the chain After every 150 km: wipe off coarse dirt from the chain with a dry cloth and renew the wax layer using a dropper - Silca Super Secret wax - drip onto the chain link by link and let dry