For over 40 years, Kryptonite has been the leader in action sports security. As the creator of the original bicycle U-lock in the bicycle security category in 1971, Kryptonite has set the standard for premium quality security products. From the early days in a VW van, to the legendary NYC stories, to the numerous prestigious awards the company has received for design and innovation, the Kryptonite story is about much more than a product.
12 mm six-sided, chain links made of 3t hardened manganese steel for maximum strength.
Durable, protective nylon cover with hook-and-loop fasteners to hold in place.
Includes Evolution series 4 Disc Lock with 14 mm MAX-Performance steel shackle.
Patented, oval hardened steel crossbar for extra security.
Hardened double deadbolt locking for extensive holding power.
High security disc-style cylinder with reinforced anti-drill, anti-pull protection system.
Sliding dustcover protects and extends cylinder life.
Three stainless steel keys - one lighted with high-intensity bulb and replaceable battery.