The Evolution Series 4 Integrated Chains are for convenient cycle protection.
-The hardened triple heat-treated boron manganese steel chains include 10mm six-sided links
-Chain is secure with a new patent-pending integrated Evolution series 4 lock head
-This innovative series of chains also feature a patent-pending pin-less design which secures the chain to a hardened deadbolt and allows for no weak leak in the chain due to extensive holding power of the link itself against attacks
-Chains are enclosed in a nylon-webbing sleeve to protect paint from scratches and allow for easy portability and tight coiling during storage
-Comes with 3 stainless steel keys including a lighted LED key
Specifications and Options