Yamaha XT250
a 120cc dirt bike is suitable for a 17 year old
A Yamaha 125
a xr 100
a 50 or an 80cc how ever big they are
Kawasaki Kx500, any year will do, but the best bike for a beginner is a Yamaha yz490
Yeah if they have the right size dirt bike and gear
Flagging in dirt bike racing or four wheeling races
Anywhere from a 125cc to a 175cc.
giant stp, norco, khs dj
Honda xr/crf 100 would be better.
no you have to be at least 14
Yes