about 70mph
maybe 60mph
about 50-55 mph
You do not have to 'get it' or 'sign up' for motorcross. This is something you do on your own, you just train on your own, and of course you have to have a bike and gear, but you just go to the race and register. That's about it. lol
150f is the trail bike where 150r is the motorcross. Trail bike is a good solid bike, as long as you use it for what it's intended, trails. I'm sure it can do some motorocross stuff. If your looking to get into motorcross though, the 150r is better suited.
honda is a better motorcross bike (250 and 450) and yamaha is a better trail bike
As fast as a bike.
it depends on if you have it licensed and have insurance on it.
How fast does a Coleman 100 cc 2 stroke mini bike go
fast enough
no. they have been known to be slightly faster than other stock bikes but a Yamaha with a pipe or reeds is just as fast depending on the rider aswell
buy a bike some gear and check online for local tracks
A pocket bike can go up to 45 to 125 km