Moto Genius Anti-Theft Bike Alarm Disc Lock Waterproof 110dB Alarm Sound Security Disc Lock  (Black)

The Anti-Theft Bike Alarm Disc Lock is a security device designed to deter bike theft. It features a built-in alarm that sounds loudly when tampered with or moved, alerting you to potential theft attempts. The lock is typically made of durable materials and fits over the disc brake of your bike, securing it in place. It combines physical locking with an audible alarm for enhanced security.