i dont know of any where that sells them in the US but parts are sold there so i guess you must be able to get one. also you might like to know more info about the bike if your considering getting one.it does 35mph restricted but once its de restricted it will out drag any other 50cc bike and has a top speed of roughly 75mph. it is the quickest moped aailable at the moment. but if you want to tune it up there are not many parts available for it. an aprilia rs50 is much slower when it is stock but can be tuned to go well over 100mph. also they dont look bad either and are easy to get hold of in the US. P.S. i have a tzr50 and i love it. i prefer it over a rs50 and it would cost $2000 to $3000 to tune up an rs50.