The Speedway 4 is the newest electric scooter from Razor. This scooter has a range of 78 kilometers and can reach speeds up to 45 kilometers per hour. The top speed is limited to 45 kilometers per hour to ensure the rider's safety. The Speedway 4 has a redesigned frame and seat for your ultimate comfort and you'll love the new sleek design and easy to use interface. With a 1600w power motor, the Speedway 4 is the perfect scooter for any adventure.