Review of the Speedway Mini 4 Pro Electric Scooter, Beginning-Level Performance 7 min read Electric Scooter Electric Scooter Database Speedway Review of the Speedway Mini 4 Pro Electric Scooter, Beginning-Level Performance Staff 6:45 PM 2022 Speedway Mini 4 Pro Technical Review With a 28 mph top speed, the Speedway Mini 4...Read More