you could buy a cheap second hand bike, or a Chinese mini dirt bike for no more than £600. but if you go for quality Japanese bikes you will pay a little over £1000.
http://www.dirtbikefanatic.com/cheap-dirt-bikes.HTML
who was the first dirt bike rider
Dirt bike gear is very expensive equipment. The average dirt bike suit can cost anywhere from 500 to 1000 dollars.
they used the first dirt bike in ww1
DJL made the first dirt bike.
A dirt bike would cost about 100 dollars in MX vs. ATV untamed.
Yamaha made the first Yamaha dirt bike
it will cost about 5,000 to 10,000 to build a successful dirt bike if you want to go pro
motor bike
$200 to $800
The first trick to be performed on a dirt bike was the wheelie, this was prior to any competition/trials.
the first dirt-bike ever made was a honda. There were bike manufatures in Europe that were making dirt type bikes before Honda was even a company.
id do it for 50 dolars what is the bike