Features:
Professional disc lock to keep your motorcycle, , moped, or from getting stolen.
Waterproof -theft disc brake lock, no worry in rainy days.
Made of sturdy materials, , shear, and -corrosion, perfectly your vehicle.
Fits all drilled brake rotors less than 7mm (1/4 inch) thick.
It will make 110dB loud sound when the built-in sensors detecting shocks and movements.
Easy to use, press to lock, and unlock with .
Wide scope of application, it suitable for most , such as disc brake motorcycles, electric , bicycles, scooters.
Equipped with a spring steel wire rope to you from forgetting to unlock the lock.

Using Guide:
1.Press the lock core, it will be locked and you will hear the sound "Du", which means it is coming into the situation, after 15 seconds. When the lock body or vehicle is vibrated again, the lock will give an "DU DU DU". When the lock is vibrated again, it will give an and keep with serial . Each will last 10 seconds.
2.Use the to open the lock, the will stop at once.

Replacement:
1.When you hear the sound ". ....." constant voice or the voice less than 10 seconds and stop at once, that means the will be worn out, you need to replace the . Please use the provided spanner to out the four screws, then take away the cover and replace the . Please pay attention to"+" and "-"
2.At regular intervals, the keyhole and the pin.

Specifications:
Material: alloy
: 110dB
: 6 * AG13
Item Size: 90 * 73 * 40mm / 3.15 * 2.87 * 1.57in
Item Weight: 324g / 11.44oz
Package Weight: 360g / 12.71oz
Package Size: 18.8 * 12.2 * 4.7cm / 7.40 * 4.80 * 1.85in

Package List: S6875
1 * Lock
1 *
1 * Reminder Cable ()
2 *