Everyday protection, engineered for real city riding. Our best-value Sold Secure Diamond lock The Evolution Standard U-lock delivers dependable, hardened security for daily urban use. Built around a 14 mm Max Performance hardened steel shackle, it provides strong resistance against bolt cutters and leverage attacks while maintaining a practical balance between strength and usability. Its double deadbolt and anti-rotation technology, helps eliminate weak points and the included FlexFrame bracket makes bike mounting easy and secure. A protective vinyl coating helps keep your frame scratch free, making this lock a smart, reliable choice for everyday riders. With Kryptonite's Lifetime Warranty and Key Safe programme behind it, the lock brings proven Evolution durability into your daily life. Enhance your protection by joining our ATPO (Anti-Theft Protection Offer). In the rare case of theft caused by lock failure or forced entry, you'll receive financial reimbursement. Features: 14 mm Max Performance hardened steel shackle Double deadbolt design for maximum holding strength Long shackle design for added locking versatility Pick and drill-resistant high-security cylinder Protective vinyl coating to prevent frame damage Key Safe programme ATPO programme Awarded 'Police Preferred Specification' status by Secured by Design, the official security initiative owned by the UK Police Service Product Specifications: Length: 229 mm Width: 102 mm Height: 25 mm Weight: 1.59 kg Bracket type: FlexFrame Number of keys: 3
