I have a little 49cc engine on a mini bike I had when I was younger, and the top speed is like 20mph (lol)
I can't remember if I read some where; but is there a 'safety' pin or something along those lines that you can remove and make it go a bit faster?

govenor i think is what you mean??
it will be located on the throttle cable where it mouts to the engine.

everyone takes them off, but i would be careful on how you drive it after you do. ive done it along with friends and pop the motor shorty after lol

heres a video on how to rig it without removing it
http://www.youtube.com/watch?v=gEpF3N-Z0RM

This post was edited by IB0T on Jul 25 2013 06:51am