Extractme Motorcycle Rechargeable Disc Lock120dB Bicycle Moto Padlock Security Anti-Theft Lock Scooter Wheel Disc Brake Alarm Specifications: Rope: 1.8 meters Material: Aluminum alloy Lock pin size: 7mm Weight: 460g Alarm sound: 120dB Battery model: 902030 lithium battery pack Charging time:About 70Mins Voyage: about 5-6 months Features: Rechargeable: Alarm disc brake lock can fast charging, approximately 70Mins to fully charge. Once fully charged, it can be used on standby for 5-6 months, no need to require frequent battery replacement. The universal Type-C charging port is compatible with mobile phone chargers, power banks, and more for quick charging, making it easy for you to maintain it for a long time. Easy to use: pre the Alarm disc lock button to start the locking operation, and 5 seconds later there will be a "beep" to indicate the alarm is activated correctly. To shut off the alarm you will either have to use the key to unlock it. Fits Most Motorcycles and Bikes: Disc brake lock is suitable for most motorcycles and bikes with disc brakes, where the rotor is le than 7mm(1/4") thick with holes. Whether you have a motorcycle, moped, scooter, mountain bike, or e-bike, our lock will keep it safe. Package Included: 1 x Alarm Disk Lock 2 x Keys 1 x 1.8m Reminder Cable