there are two different tyre sizes. The front tyre is of 90/90-12 54J and the rear tyre is of 90/100-10 53J. The scooter’s predecessors almost have a similar tyre size.Honda Activahas 90/100-10 in front and 90/100-10 in the rear. Honda Activa 125 has 90/90-12 in front and...