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first dirt bike
Ernest Michaux bilut the first stream-powerd velocipede by fitting a small steam engine to the bike -
second dirt bike
i got this infimashin form dirtbikesam the German inventors Wihelm Maybach and first interneal combustion petrol-fueled motercycle -
third dirtbike
Ernest michaux built the frist strem powered velocipede by fitting a small strem engine to the bike -
fourth dirt bike
willlim. s harley desinged plans for a small engine with a 707 cubic inches islacement and four inch fiywheels harly designed it for use in a regular pedal bicycle frame. -
fifth dift bike
the first mopeds were produced velosolex cyclemotors were the inial mopeds yo hit the roads. -
moter bikes are fun
you have to be fit to be in motercros it is fun riding a bike and doing jumps.