Thank you very much for the valuable advice, the wheel no play or strange movements, at this point as mentioned, definitely the rear suspension to be overhauled--the bike is 1999 and only the front suspension has been overhauled. The scooter in question is a Malaguti Madison S 250
Which of you is a motorcyclist or drives a scooter? I have had this anomalous wear of the rear tire of my 250 scooter for some time, as you can see from the photo, it deforms by creating steps on the sides of the tread. any advice or opinion on the problem?.. thanks