13mm hardened steel shackle resists bolt cutters and leverage attacks

Double-shackling mechanism requires would-be-thieves to cut both ends of your lock in order to steal your bike.  

Keeps your bike scratch-free with soft-touch surface coating

Comes with two (2) keys guaranteed to never jam

Lifetime warranty

Lock size: slightly larger than the average hand (90 X 140 mm or 3.5 inches x 5.5 inches)