Kryptonite’s Evolution Mini-7 Lock is the high security solution you’ve been waiting for. It includes a four foot KryptoFlex double loop cable and a 13mm hardened MAX-Performance steel shackle to keep your bike protected. The cable is long enough to lock into both the front and back wheels and heavy-duty enough to withstand bolt cutters. The lock itself is also large enough to secure your bike to most static objects. Despite the gnarly specs of this lock, though, it weighs only 3.15 pounds, which makes transporting it a breeze. Plus, you get three keys for this lock (and if you’re anything like us, you know that’ll come in handy). One of these keys even lights up so unlocking your Kryptonite lock in the dark won’t be a hassle.
Kryptonite offers an anti-theft protection program with certain bike locks. When you register this lock with them here, they guarantee it within the U.S. & Canada for bicycles up to $2,000 and in the U.K. for bicycles up to £900. You can rest assured your bike will stay safe with a Kryptonite lock.