Kryptonite Black Kryptolok Mini U-Lock With 4 Foot Flex And Flexframe Bracket Sold Secure Gold, Sports Direct. Compact primary lock with added securing flexibility. Adding a flexible cable to the compact 12.7 mm hardened steel Mini 7 U lock, makes it easier to secure wheels or accessories as well as your frame. Built for reliable everyday security, this lock features a double deadbolt locking system with anti rotation technology to help resist leverage and twisting attacks. Product Highlights • 12.7mm hardened steel shackle • Compact design to reduce leverage opportunities • Double deadbolt design for maximum holding strength • Pick and drill-resistant high-security cylinder • Protective vinyl coating to prevent frame damage • Lifetime warranty • Key Safe program • Optional ATPO Programme: added peace of mind through financial reimbursement in the rare event of theft due to lock failure or forced entry • 2 keys About Kryptonite Over 50 years ago, Kryptonite began with a mission. While much has changed in bicycling, and bicycle security, our objective remains the same, we are here to empower you to protect what you value. Through constant innovation, expert guidance, and our never-ending commitment, Kryptonite will continue to pursue our passion and do everything we can to ensure you can go where you want, when you want by offering smart, serious security solutions.Looking for alternatives to stores like JD Sports, eBay, SHEIN, ASOS, Next, Best Choice UK, Very, Decathlon UK, Argos, schuh, Temu, BuyBetter, or Nike Official? Discover our unique selection.