Sega Master System / Mark III / Game Gear
This moto-cross racing game is one of the easiest Sega cartridges to complete. Ten levels of diagonally scrolling track lie between you and the finish line, and even a novice should be able to burn all the way through to the end in a single sitting.
If you're after a racing game with bikes, take a look at Hang On and don't bother with this.
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