Legally 2 if the vehicle permits it so. Unless you have a learners permit which most states will only allow you to ride with no passenger at all or during daytime. Although I have seen as many as four people on one motorcycle in Mexico....
In U.S. there are about 50000 people injured each year due to motorcycle accidents.
700,000
About 5,000 people a year die in motorcycle accidents. Many of these are not wearing a motorcycle helmet when they crash.
A lot
100
5000
The rally director estimates 600,000 people.
55,765 only
How many people die in the uk from Motor cycle accidents
2009 is only half way over.
Normally 2 but sometimes 3 people
There are a lot of jobs that are hiring for motorcycle technician. you could try you could try MMI Motorcycle Mechanics there hiring and since not that many people can do that job your in a good place right now.