There is also plenty of customization and youll have to pick and choose which parts work best for your style of racing. There is no one certain way a bike or ATV should be tricked out with parts. There are 6 features to a vehicle that can be altered by changing parts: Ground Steering, Air Steering, Boost Regeneration, Boost Capacity, Boost Acceleration, and General Acceleration. You cannot max out every area of performance. When you swap out parts youll be adding to one area while usually taking away from something else. Its all about how you race. Oh and how well you can take out your opponents too. http://deepsilvergames.com/Cr5WT