Excitebike is a good racing game for it's time. The way you need to manage your engine, bumps, jumps is really fun. The game is however really hard to beat all the other racers in the game and it can be infuriating when you fall off of your bike. The game also have a track creator(I spent no time in it, but it is still a nice feature for those who are more creative than I am).

Game #18 of my challenge