Network-challenge is the place where people who like mechanical sports like : MotoGP, 250cc, 125cc, Superbike...can meet through articles, pictures and videos.

You will be able to follow day by day the news about your favorite sports. This website gather also communities of players all over the world who play this mechanical sports.


For each game, the players can find a suport visiting the forums and contain alse world rankings which can help them to compare their times with the others. We also organise several championships for those games, few levels are possible depending the amount of players. Some demonstrative movies made by players are viewable to help to improve your skill.