hello! i have a v50s with a 90cc pinasco cylinder and piston kit, and leo vinci exaust, reenforced clutch nothing else is tuned.
i have some power, but no speed 72km/h going down...
i feel the gear box too short!! what parts do i need to get just a litle bit more speed around 85/90 km/h???
art nº ???
if someone can help!
thanks in andvance