Kryptonite New York 1213 Cinch Ring Bike Chain Lock, 4.2 Feet Long Heavy Duty Anti-Theft Sold Secure Gold Bicycle Chain Lock and Keys for Ultimate Security E-Bike, Motorcycle, Scooter

A high security chain for your bike, ebike or motorbike Features: 12mm six-sided, chain links made of 3T hardened manganese steel for maximum strength Cinch loop for effective lock-ups using less chain Offers nearly the same in-use length as a traditional 5.5; chain, which means less bulk to carry Durable, protective nylon cover with hook-n-loop fasteners to hold in place Includes Evolution series 4 disc lock with 14mm max-performance steel shackle Higher security disc-style cylinder with reinforced anti-drill, anti-pull protection system Patented, oval hardened steel crossbar for extra security Hardened double deadbolt locking for extensive holding power Sliding dustcover protects and extends cylinder life 3 stainless steel keys one lighted with high intensity bulb replaceable battery Key Safe Program Product dimensions: 130cm chain length x 14mm shackle diameter Product weight: 4.79 kgs Patent D564339