The KryptoLok Series 2 ATB U-lock’s extra width makes this the standard for mountain bike security. With a reinforced steel shield over the crossbar and cylinder, enhanced security to internal functions comes standard. The 13mm hardened Performance steel shackle resists cutting and leverage attacks, while the high-security disc cylinder resists picks and drills. Two “I” keys, one of which features an LED light for locking and unlocking in the dark, are included with this reliable U-lock. The KryptoLok Series 2 ATB is 5 x 9-inches and has an anti-theft protection offer of $1,500.
for the money this is a great lock but the only thing thats wrong with it is no matter how hard you tighten the strap the lock over time shifts a little so just watch for that and fix it before it hits the tire, over all great lock
Bottom LineYes, I would recommend this to a friend