The Kryptonite Folding Keeper Lock comes with 8 mm thick, movable links made from hardened steel. This allows you to flexibly use the lock and to secure your bike almost anywhere you like. It provides high resistance to attacks through cutting and pulling. Its thick coating protects the bike's paint. When riding, you can store it safely in the included holder that can either be fixed at the bottle cage drilling with two bolts or to the frame of your bike with two rubberised velcro straps. Kryptonite Folding Keeper Lock Features 8 mm hardened steel Length: 100 cm weight: approx. 770 g incl. holder, 2 keys