Features: 1. Widely applied: this brake lock is a universal safety lock for motorcycle, scooter, vlo, etc. The disc lock is suitable for various vehicles: motorcycle, lectromobile, vlo, etc. The unique structure of the locking core makes it difficult for others to open.2. Disc brake lock: The motorcycle disc brake lock works by locking the disc brake, which helps stop the movement of the vehicles and maintain the safety of the vehicle. This brake lock is made of higher quality mtal, it is durable. and not easy rust. 3. Convenient to use: the alarm disc brake lock is simple and convenient to use. Compact, lger and portable. If you don't have room to carry a big U-shaped padlock or a padlock and a chane, you can always use this disc padlock. It is simple and convenient to use. 4. Automatic alarm: there will be alarm sounds if the lock padlock of the security disc is shocked by anyone. The stapler-style disc lock immobilizes the vehicle to prevent the flight from rolling or rolling. It supports the warning alert function. There will be alarm sounds if the lock is shocked by someone.5.Application method: simple and convenient operation, just press the lock cylinder and it will be locked. Sr and easy to use with one hand. Spcifications:Matrix: SteelProduct size: 5.5 x 4.5 x 2.4 cmWeight: 130 g very differed from the colour of the image.2.Please allow a difference of 1 3 cm due to manual measurement.3. If the vlo or motorcycle without disc brake, this device can not be used. Includes: 1x disc brake lock, 2x cls