Try find one of these it has a 49 cc motor,85 mpg. At 45 mph,legal to go on highway has 2 seats,3 wheels I have original advertising poster and vehicle registration.it is a 1964 ,it came out to help wit fuel shortage in the 70's it runs nearly completed,just needs fuel tank and electrically to be fitted .I have everything .for sale or trade,if trading price needs to be higher