i think we have to limit the number of the bikes in the game up to only one because we have no idea how to create a acceptable ai. so the game is going to become a ralley or trackmania like game where you drive against the time.
to the meshes:
i know that some of them are loking really bad but i dont know why. I have no idea how this happend and so i don't know how to change it. of course i could delete them and create new ones but i have already testet it and the result was the same