i like them because i can stand when i ride and i dont need to drive over 100mph and beat people in races.
1st of all the real weight of the xp is 439.
2nd it is how the engine makes the hp through out the rpm range.
3rd the Dragon 800sp has the Ripsaw track 1.25.
4th ,you have no idea of what you are talking about.
5th get the F-CK out and stop bashing.
6th your Mach z 1000 is a chit box.
I may be a retard, but I'm the smartest one I know.