Strong and durable: Heavy-duty bicycle U-shaped locks are made of hardened high-grade steel hooks, resistant to cutting and lever attacks.Safer: Mountain bike locks with zinc alloy cores and complex snake-shaped key slots can effectively deal with various methods.[Enhanced protection] Bicycle U-lock connector with steel ring cable can provide more protection for the front wheel or accessories. 4 feet (approximately 1.2 meters) high-quality steel cable can provide locking lock. Suitable for bicycles, motorcycles, electric carsWaterproof bicycle lock with mounting bracket, no additional packaging required. Design and performance: The silicone layer coating protects the D-lock bicycle lock from scratches.[With 2 keys] The bicycle lock set contains 2 pure copper keys, so spare keys are always available. Forget the password easily.Produktbeschreibung product features: U-shaped lock size: 195 mm * 130 mm / 7.6 inches * 5.1 inchesSteel wire length: 120 cm/4 ft Rugged and durable: The mountain bike lock is made of hardened heat-treated steel with a zinc alloy lock core. Sturdy mounting bracket and braided high-quality steel cable. Additional security: A 1200mm flexible cable is included to increase security, and multiple bicycles can be locked at the same time. Road bike lock, with 2 pure copper keys, will not forget the trouble of password. Simple storage: The convenient high-quality mounting bracket means that your bicycle lock can be carried with you without additional packaging. Package contains: 1 black bicycle U-lock 1 x 1200 mm flexible cable 1 x mounting bracket