Brand New KEYS-FREE: No need any key to secure your, motorcycle, e-scooter, gate. No more worry for forgetting keys.RESET BUTTON: "reset" button that can be accessed by a simple philips screwdriver, BUT you still need correct password to push A to B for reset the password, and without push A to B nobody can ever change your password. COMBINATION: Easily set your own 4 numbers combo by the fist use. Smooth dials turning gives you confidence for quality. STRONG SHACKLE: The 10 mm hardened zinc alloy shackle resists both cutters and leverage attacks. 4mm PVC coating protects the lock from any scratching. SOLID CYLINDER & HEAVY DUTY: High security plastic covered cylinder to avoid dust and heavy duty weight (1.25 pounds) for top security of your belongings. B3