Widely used:All wheel tires are specially designed For Dualtron Mini Speedway Leger (Pro),rear universal scooters. Weight - 0.9 kg. suitable for:Dualtron Mini Speedway Leger (Pro), Electric Scoote. The solid tire is made of high quality material which allows you to easily install the tire on your Dualtron Mini Speedway Leger (Pro) Electric Scooter after being soften.