well, they are pretty much the same except Motocross bike are a little less heavy because they are 2-strokes. but they are also more expensive than 4-strokes. also 2-strokes are made to go faster and made for riding in smooth trails and jumping when 4-strokes are made more for handling rough trails at higher speeds, 4-strokes are also tougher and last longer than 2-strokes.
a dirt bike has a motor
Mountain Biking is arguably more "connected" to the trail and nature. it can also require much more excercise.
a mountain bike is much lighter, and has less suspension travel
dirt bikes are also more expensive, and require fuel
decent dirt bike price= very good mountain bike price
motor cross is faster
Mountain bike helmets are better than dirt bike helmets
Bicycles are powered by legs, however dirt bikes have gasoline powered motor!
The difference is that the mountain bike tube is much burlier and wider than the dirt jump tube but may not be as strong in terms of hard hitting strength.
A rocket is cooler:)
no not necessarily
A pit bike is a very small bike that is more to like mess around with in the pits hint hint and a regular dirt bike is alot larger more for trial riding or racing.
The length, and depending on horsepower, it could be larger for the higher horsepower bike.
the difference is that one goes on a bike and the other goes on a dirt bike, the second reason is that one is smaller than the other one to
The wieght, number of wheels, and the way you give it gas
A performance bike is more like a regular bicycle although it is a rather good one. A Dirt bike is a motorcycle than can be used on off road terrain.
Seat height is the seat And overall height is to the tallest point on the bike, like the bars