ITEM NAME:New Motorcycle Scooter Bicycle Anti-theft Wheel Disc Brake Lock Security Al S9T1 New Motorcycle Scooter Bicycle Anti-theft Wheel Disc Brake Lock Security Al S9T1 Features: The lock is a dedicated designed security alarmlock with eletronic alarm and mechanical burglary protection system"2-in-1". The electronic alarm is with water resistant and anti-damage function; mechanical lock core is rigorous design so that technical opening is very difficult. The item contains Alarm Disc Lock Security Anti Thief Reminder Cable Motorbike Motorcycle Wheel Disc Brake Bag Multi-color Safety Tool ,150cm length to reach from short to tall handlebars.Suit for Motorcycles,electric motorcar, and Bicycles. The steel rope in it,Strong and durable. 100% Brand New! 100 DB Loud alarm siren Water and weatherproof 7mm Pushdown locking pin Suitable for disc brakes with a thickness of up to 7mm Maintenance: Spray lubricant in the lock every 3 months to keep in good working order Specifications: Material:Metal Type:Motorbike Disc Lock with alarm Color:Black+Blue Size: 80*60*30mm How to use: Self arming, just click in the key barrel, a beep will inform you the lock is armed. After 15 seconds the alarm will be activated. If the alarm senses shock or movement then it will sound a beep as a warning, if further movements are sensed within 5 seconds then the alarm will sound until the movement stops. Replace Batteries Please replace the battery timely when volume is inadequate or single tone sound alarm is heard .The battery should be type LR44 (AG-13) .Please follow the below the instructions, use the cross screwdrivers to dismount two screws Package include: 1 x Motorbike Disc Lock with alarm 2 x keys Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.