Yes there are.
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.
The speed of a pro scooter can vary based on factors like the rider's skill, weight, and the scooter's design. Typically, a professional scooter can reach speeds of 15 to 25 miles per hour (24 to 40 kilometers per hour) during tricks or racing. Advanced riders can achieve even higher speeds with the right technique and equipment. Overall, pro scooters are designed for agility and performance rather than just speed.
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.
Razor pro or Madd gear pro
any scooter can do tailwhips but if you wanna do some trick riding i suggest the ultra pro
I would say amazon.com would be the best place to get pro scooter parts online.
no