The item is a practical anti-theft disc brake lock to protect the motorbikes or bikes from being stolen. Mainly made of durable zinc alloy with surface sprayed, this lock has good and water resistant performance, sturdy and durable to use. The disc brake lock can be used for locking the bicycles, motorcycle, scooter, and other electric vehicles to keep your riding partner safe. Features -Color:Black -Material:Zinc alloy copper -Size:9.00X7.00X3.50cm/3.54X2.75X1.38in -Anti-Theft: Features a professional tamper-proof lock core that is difficult to open with other keys, ensuring the safety of your vehicle and belongings.Auto-Alarm System: Easy to lock by pressing the lock cylinder, which activates the alarm status; use the key to unlock and deactivate the alarm. -Loud Alarm: Equipped with a 110 alarm that sounds if the vehicle is tampered with, providing a strong deterrent against theft. -Durable and Weather Resistant: Made from zinc alloy with a sprayed surface, this lock is water-resistant and built to withstand various weather conditions. -Wide Application: Suitable for motorcycles, bikes, and scooters, with a 7 mm lock pin that fits most wheels with holes or spokes. Package list: 2 x Disc brake motorcycle lock 2 x Keys 1 x spanner