Here is the engine... Sears Companion 100cc
This is not the bike I will be using, this is my mountain bike...its too nice to mount an engine on it.
What kind of speed can I get out of this thing?
Should I get a jackshaft or run it somehow directly with bike crank assembly?
Or should I get a single sprocket, if yes then how many number of teeth to get close to max speed but still have low end torque?
Where can I find the parts that I need for a reasonable price?