The Kryptonite Evolution series 4 chain is for convenient bicycle protection in moderate to high crime areas
Features:
- The hardened triple heat-treated boron manganese steel chains include 10mm six-sided links
- The integrated chains secure with a new patent-pending integrated evolution series 4 lock head
- This innovative series of bike chain lock 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 with replaceable battery and 2 new, ergonomic ‘i’ keys
- One key is lighted for easy access at night; replaceable battery insures that light can be used as long as the lock. The new ‘i’ keys make opening a disc-style cylinder much smoother
- Approved to gold sold secure standard
