Game also available on http://www.netfreegames.com/bike/tuning-xj6.html

In this game inspired by XJotão 600, you can change parts and create a custom motorcycle. There are many parts you can change, like wheels, tanks, mufflers, turn signals, etc. You can also accelerate the bike's engine to hear the it's sound.

Rate with 5 stars and I'll create more games like this, with different types of bikes.