A high security integrated lock and chain for your bike or ebike

Features:

• 9mm four-sided chain links made from 3T manganese steel
• Patent-pending end link design secures chain to hardened deadbolt eliminating critical vulnerability
• Hardened deadbolt design provides additional protection
• High security disc-style cylinder is pick and drill resistant
• Patent pending integrated lock head with "talon" deadbolt
• Includes 2 ergonomic "I" keys
• Durable weather-resistant nylon sleeve prevents scratches
• Key Safe Program
• Product dimensions: 55cm chain length
• Product weight: 1.77 kgs