Thanks everyone...I gota fastest trek bike 14 speed with 44 sprocks in HI. Last thing I did to it was true the 44s to achieve almost 38 mph w/o doing anything else to the 80cc engine. i've been looking and no one in HI has the parts I need...until this awesome forum.
Aloha to you . I am on Maui and I have all the parts you need. This started as a hobby until all my friends wanted one and now I build a couple a week. Let me know if you need anything. 808-264-8647 Dave