HEAVY-DUTY CHAIN: Made from maximum strength 12mm 3T Hardened Manganese Steel Chain, the six-sided chain links provide ultimate cut resistance. Paired with a durable nylon cover and hook-and-loop fasteners to prevent frame damage
EVOLUTION SERIES 4 DISC LOCK INCLUDED: Features a 14mm max-performance steel shackle and patented oval hardened steel crossbar for ultimate anti-theft protection
DOUBLE DEADBOLT & HIGH-SECURITY CYLINDER: Hardened double deadbolt locking mechanism and disc-style cylinder offer strong resistance against pulling, drilling an picking
DURABLE DESIGN: New York 1275 cinch chain extends up to 75cm (2.5 ft) in circumference. Heavy-duty bike lock weighs 3.15kg (6.95 lbs). Includes three keys and rated 9/10 for ultimate security on our scale
CINCH RING DESIGN FOR EFFICIENT LOCK-UPS: Innovative cinch loop allows you to use less chain which achieving nearly the same usable length as a 3.5 ft. chain, reducing bulk without sacrificing security
SMART DETAILS FOR LONGEVITY: Includes a sliding dust cover to protect the lock cylinder and extend lock life in tough environments
ATPO & KEY SAFE PROGRAM ELIGIBLE: Register to qualify for Kryptonite's Anti-Theft Protection Offer and Key Safe key replacement service
12mm six sided chain links made of 3T manganese steel including a larger cinch ring allowing you to remove extra slack.
Anti-theft Protection
Register your product online to activate the optional Anti-theft Protection. In the unlikely event the product is defeated when used properly Kryptonite will pay out up to a certain value depending on the security value of the product. Visit our official website for further information. T&C’s apply.
Key Safe Program
Register your keys online and Kryptonite will ship you 2 keys, globally, in the event you lose them.
Stainless Steel Keys
3 stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking.