already swapped out the sprocket for a 42, I have the old dinner plate for a sprocket sitting under my desk

That's why I was suprised that I was not getting the same or similar top speeds as everyone else, And that my first gear was still utterly useless on the street..And second gear was not much better. This was the next logical search.....The transmissions.
You can see in this pic that the sprocket is quite small, And that my motor is the same as the Zongshens...plus i just cleaned my bike and want to show it off

Not dial up friendly if you select to view fullsize image on Webshots main page..Not bad if You just click the thumbnail.