Tips and Tricks
Since your the real goal for each race is to finish first start showing off, earn extra points, only if you have a comfortable lead.
Keep in mind that if you land on a front or back wheel wrong, you could lose just enough momentum to give your opponent the opportunity to pass by. So, use the front and back arrows to adjust how you're going to land, and make sure you nail it as perfectly as possible.
When you see steep hill coming, adjust accordingly, turning your bike so that it'll land on the side of the hill.
Speed is the name of the game, so try not to use breaks very often. Let your foot off the accelerator if you need to slow down a bit.
Perform a Wheelie only when you need to. It can give you a nice boost but it wont matter if you fall over.
Your bike gets enough speed as it is, and rockets, witch you pay for, could easily send you careening out of control. Stick with your current model.