comfort, speed, 'fitting in'
There are many advantages to wearing riding gear whether it's a bicycle or a motorcycle. The most important piece of equipment to wear is a helmet as it's very easy to die from an accident with a bike.
I have no idea what you mean by "gear bike", so the question can't be answered.
Top Gear Hyper Bike happened in 2000.
Yes
no dirt bike gear is just a helmet and jacket, but paintball gear is a helmet a paintball gun and padding
Top Gear Hyper Bike was created on 2000-03-07.
Pick a gear that gives you the right ratio, then go for it. No difference than from a single-speed bike.
being in top gear means you cant shift no more and means your going fast as your bike will allow and by bottom gear you mean low gear which means your in lowest gear possible.
depends if you are wearing the protection for a dirt bike that is needed
It really depends on the track. The track I always ride on (Crystal Coast Motocross) lets anyone wearing full protective gear ride.
no
1st gear will always be your lowest gear no matter what bike you are on.