The Kryptonite New York 1217 5.5 ft x 12 mm Chain Lock with 14 mm EVS4 Disc Lock is designed for flexible lock-ups around bike racks, posts, and irregular anchor points, combining 12mm six sided chain links made from 3T hardened manganese steel for maximum strength with durable protective nylon cover with hoon and loop fasteners.

Its technical details include construction based on 3t hardened manganese steel, a listed size of 5.5 ft x 12 mm, keyed operation, helping you match the lock to the way you carry, store, and secure your bike or gear.

Key Features

• Construction: 12mm six sided chain links made from 3T hardened manganese steel for maximum strength
• Protection: Durable protective nylon cover with hoon and loop fasteners
• Construction: Includes the Evolution Series 4 Disc Lock with 14mm steel shackle
• Construction: Patented oval hardened steel crossbar for extra security
• Locking System: Hardened double deadbolt locking mechanism for additional holding power
• Protection: High security disc style cyclinder with reinforced anti-drill and anti-pull protection system

Benefits

• Flexible chain format makes it easier to wrap around varied racks and posts.
• Dedicated lock mechanism supports a secure connection at the chain end.
• Protective covering helps reduce frame and paint contact marks.

Best For

• bike racks, posts, and larger fixed objects
• riders who prefer flexible chain routing
• higher-security lock-up setups where a heavier chain is acceptable

Specifications

• Brand: Kryptonite
• Model: New York 1217 5.5 ft x 12 mm Chain Lock with 14 mm EVS4 Disc Lock
• Product Type: Chain Lock
• Material: 3t hardened manganese steel
• Size: 5.5 ft x 12 mm
• Manufacturer Part Number: 999522
• UPC: 720018999522
• VeloFred SKU: BI.390191