Featuring a new double deadbolt design with CNC precision machined shackle tips, the New-U Evolution Mini-7 U-Lock offers enhanced protection against cut and twist attacks. The crescent shaped shackle tips cup an internal bump in the crossbar below the deadbolts, making for a more stable and secure hold. With the included 4' (120cm) double loop cable, you can easily secure both wheels of your ride and/or additional accessories in combination with the Mini-7 U-lock. FEATURES • Kryptonite’s lightest weight u-lock option at 730 grams - 39% lighter than the Evolution Mini-5 • 11mm hardened new max-performance steel shackle material allows reduction of shackle diameter while maintaining the performance standards of the Evolution Mini-5, Mini-7 & Mini-9 • New patent pending bent foot double deadbolt design • Higher security disc-style cylinder is pick and drill resistant • Reinforced cuff over crossbar and cylinder for extra security • 3 stainless steel keys — including new key design and one led replaceable key fob • Key safe program • Product dimensions: 2.75” x 6” (7cm x 15.2cm) • Product weight: 1.60 lbs (.73 kgs) SPECIFICATIONS • 13mm hardened max-performance steel shackle resists bolt cutters and leverage attacks • Patent-pending hardened double deadbolt design gives additional protection against twist attacks • New sliding dustcover • New double deadbolt design • Higher security disc-style cylinder is pick and drill resistant. • Includes flexframe-U bracket providing convenient multi-location U-lock transport • 3 stainless steel keys — including new key design and one LED replaceable key FOB • Protective vinyl coating • Key Safe Program • Sizes: 8.3cm x 24.1cm, 8.2cm x 17.8cm, 7cm x 15, 8.3cm x 14.0cm"