hi! I'm new here (obviously since I'm here) but have had my motorized bike for a while now. I have the grubee 66cc on a trek 830 antelope frame running a 30 tooth sprocket from sick bike parts, and I wider KMC freestyle 1/2 x 3/16 (I think) chain. got some plans in the works I'll post once I get started. I'm thinking about a electric-gas bike capable of high speed cruising(55+ hopefully). mounted on a micgari mustang.