The Kryptonite locks are known for being one of the best locks for bikes due to its Bent Foot design which protects against leverage attacks. The Kryptonite Evolution Mini 7 with 4 foot Kryptoflex Cable Combo lock is made of 13mm hardened Max-Performance steel which is difficult to cut through. It gets a 9 on Kryptonite’s Security rating making it one of the most reliable locks even in a high theft are. Along with the lock itself, the Evolution Mini-7 comes with a 4 foot flex cable. It has a Velcro strap for the cable itself, and the added width on the lock allowing the cable loops to hang on keeping the whole lock nice and neat while locked into the EZ Mount. This lock is heavy to carry around unlike the Evolution Mini-5, but the cable and longer reach of the lock makes it more versatile in regards to locking up your bike, especially in a high theft area.