This product is a necessary for bikes motorcycles and scooters keeping your lovely bike outside. Features: You can lock it on the discor anywhere you can lock it. High strength not easy to damage not easy to corrode. easy to carry and use. Easy to operate. Universal fit for motorcycle etc. Specifications: Material: metal Color: black red (optional) Locking width: 7mm / 0.27in Lock cylinder diameter: 5mm / 0.2in Number of keys: 2 Application: bicycles electric cars motorcycles Package size: 120 * 80 * 30mm / 4.72 * 3.15 * 1.18in Package weight: 190g / 6.7ounces Note: 1.Due to the different display screen and effect the actual color of the item might be slightly different from the color showed on the pictures. 2.Please allow 10-30mm measuring deviation due to manual measurement. 3.The color of the lock will be sent at random (red or black). Please understand thanks. Package List: 1 * Set of Disc Brake Lock