what type of motorcycle? chopper lower the back raise and rake out the front. or build a custom frame. old cafe racer get a really small top tank and put it on. most likely from a top tank moped or, build from scratch. sports bike build a fairing from scratch or pay some one else to do it for you. lastly you could just get a top tank motorcycle or moped. mopeds include puch magnum, and cobra ,tomos targa , and streetmate. and a ton more less common ones.
o and who else all guessed 15 from nj?