Good hand eye coordination, ability to learn or adjust quickly at a different track and most importantly you need to know your bike well, know how it will respond to every situation that may be thrown at you in a race. The best thing you can do is practice, practice, practice!
Fitness (strength and cardio), together with a balanced diet, lots of seat time on your bike and mental preparation, are the key to success in this sport. There are several links for training programs but they want you to buy their program, you can check out this free link below.
Here is a link with some good info on riding skills: http://www.dirtrodders.com/tips/dirtech.html
the skill is being able to do amazing stunts in the air and land them properly
Learn to have no fear
doo doo
Motocross was invented by edmann wilkison as a game to show off the dirt bike skills
No there arnt
Yes motocross is hard to do you need good muscles and strong ones because you need to as fast as you can to get first over the finish line.
There are many games for the iPad that feature dirtbikes. A few common titles are Mad Skills Motocross Blitz, Ace Motorbike 3D, Ricky Carmichael's Motocross Matchup Pro, and Motocross Pro Rider Free.
No I've looked freakin everywhere!
By dirt bike do you mean and enduro bike or a motocross bike or some other bike at all? For any bike except motocross bike you definitely need license, and for motocross bike you don't, because you can't ride it on the streets at all... You can only use it in motocross tracks and for that you need to have a special permit...
there are many here are some: supercross arena cross motocross freestyle motocross indoor motocross outdoor motocross
No, you register a bike to tag it. Since motocross and off road bikes are not tagged, no need to register them.
Motocross, Supercross, Arenacross, Freestyle Motocross, Supermoto
Motocross, Supercross, Arenacross, Freestyle Motocross, Supermoto
motocross tracks
A cr250 is a motocross bike