Yes dirt bikes must be registered in Maine. A person with a dirt bike must obtain a Class I license in the state of Maine.
You do not normally have to register a dirt bike! But you can call the local DMV or Tag office and be sure. Good Luck
Only if you are going to tag it.
absolutely. riding an unregistered dirt bike is illegal, unless on your own private property
No.
Actually any age is appropriate. you should check out the dirt bike races at 'Bull Run' in Greene, at 'Hemonds' in Minot, and Norridgewok. there are little little kids about the age of 5 that race around on little 50cc dirt bikes. I believe you need to contact a dealer for a safety class in order to register for such races. Maine rocks!!!!! WICKED
Yes, as long as it meets safety requirements.
yes
yes if it has all the street legal equipment that your state requires.
Yes, I've seen it done plenty of times
By dirt bike do you mean and enduro bike or a motocross bike or some other bike at all? For any bike except motocross bike you definitely need license, and for motocross bike you don't, because you can't ride it on the streets at all... You can only use it in motocross tracks and for that you need to have a special permit...
you do not have to have a dirt bike liscense dumbazz
There is not a single dirt bike sportsman who is credited for inventing dirt bike tricks. A lot of dirt bike riding is freestyle.