Kryptonite Kryptolok Mini 7 Bike Lock is built for riders who want dependable security in a compact and easy to carry design. Designed with a hardened steel shackle this lock provides strong resistance against cutting and leverage attacks in urban environments. The compact mini size makes it ideal for quick stops while still delivering a solid level of protection. A high security disc style cylinder helps defend against picking and tampering attempts. With a durable protective coating and an included mounting system this lock is ready for daily commuting and reliable bike security. Kryptonite combines proven security technology with practical portability for everyday riders