General description The Motorcycle Anti-Theft Alarm Disc Lock is designed to enhance the security of your motorcycle, scooter, or bike. Featuring a built-in impact sensor, this lock detects vibrations and movements, triggering a loud 110 dB alarm to deter potential theft. It is suitable for various vehicles with perforated disc brakes up to 7mm, including motorcycles, mopeds, yachts, scooters, mountain bikes, and e-bikes. Technical specifications Alarm volume: 110 dB Compatible with disc brakes up to 7mm Material: Aluminum alloy Dimensions: Compact size for easy transport Compatibility and accessories Includes a 1.5m anti-theft reminder cable Comes with 2 keys Includes a carry bag for transport and storage Installation No key needed for locking; simply press the alarm lock button to activate Beep indicates successful activation after 5 seconds Unlock using the provided key Usage Ideal for securing motorcycles, scooters, and bikes Use the reminder cable to ensure the lock is removed