i bought this Mini Chopper from craigslist the other day for a hundred bucks. when i got it it had no breaks needed a carb rebuild, didn't shift, and various other little things. anyways it shifts now and i cleaned the carb out decently but it still runs a little funny. anyways im planning on restoring it and modding it with a bigger engine. as far as i know these are the specs. 49cc (thats what itt feels like anyways tops out around 40-45mph) 4 speed semi auto transmission ( 4 down, does great in first 3 gear but seems like 4th is a bit to long.) head light only front and rear hydraulic disc brakes front suspension and mono shock suspension rear electric and kick start horn & key ignition 12v battery, i think it charges off the stator and igniter but not sure since it doesnt hold a charge problem is i cant track down a make and model for it. say Terminator on the crank case and there are numbers on the engine that say hs1939fmb, 05041926 i tried google all such info and cant find any info on this bike. i did find parts that seem to fit this bike but i would like to know for sure before i buy anu thing for it. can anyone help?? PS will post pics soon!