Specifications: 48 volts, 12,000 mAh. Tires size 14, can carry weight up to 150 kg. Front brake is strong, rear brake is broken. Two keys for starting. Scooter weight is 51 kg. No license or plate required. Helmet. Light. Rear light. The light is rechargeable and an external piece that I installed. The original light for the scooter is broken (manufacturing defect, not misuse!). Non-negotiable!