Kryptonite Evolution Folding

Kryptonite's strongest folding lock, the Kryptonite Evolution 790 is made of 5.4mm thick hardened steel plates.

So strong it qualifies for Kryptonite's best Anti Theft Insurance of $2,500 (available at Kryptonitelock.com).

Unfolds like origami to a larger than U-lock size and is as tough for thieves to get thru as the best Kryptonite U-locks.

Stores neatly on the bike in holster on your bike.