any body that can ride a dirt bike safly and good
who was the first dirt bike rider
Dirt Rider magazine said that the dirt bike of the year was, KTM 350 SX-F
to start of with a50cc
James Stewart
yes
Nope
Get a cr80r
not very fast
because he loved dirt bikes and he wanted to be in the x games
yes
Travis Pastrana i think is the best dirt bike rider he was the youngest rider ever to compete and win the motocross de nations (pretty much Olympics of MX) he was also the youngest rider to win a freestyle MX contest and won 5 or 6 contests running
The best dirt bike for a would be a Honda CRF 100 for a male and a CRF 70 for a girl. Of course the real size of the bike depends on the size and experience of the rider.