100,000
about 100,000 per demo or so. if your a known pro though other wise its alot less.
It depends, the razor ultra pro is a fantastic scooter and I myself have one, however the MGP scooter are more for serious riders who have a wider variety of tricks in their arsenal.
Razor pro scooters are designed by professional riders. They can be purchased online through Amazon, Scooter Hut, and Toys R Us. Razor pro scooters can also be purchased in-store at Toys R Us and other sporting goods stores.
Ultra pro...but I personally think razor pro are better then the ultra pro.
madd gear pro with inward deck
it is a very well built scooter way better than your standard ultra pro scooter just change the wheels and its an overall great scooter.
I would say amazon.com would be the best place to get pro scooter parts online.
any scooter can do tailwhips but if you wanna do some trick riding i suggest the ultra pro
Razor pro or Madd gear pro
no
motor bike riders are professional riders which do stunts and tricks with out falling off