1974 Honda MR50 Elsinore Engine Engine 49cc 2-stroke single cylinder. It also required a premix lubrication system. Spark plug B6HS Plug gap .028 DRIVETRAIN Transmission 3-speed with a manual clutch ...

So the puny engine in context not only powers the one offering but also makes it a fun-to-ride scooter. Honda does have tiny 50cc and 49cc engines in its other models, like the CRF50F and Metropolitan ...

Research 1989 Honda SA50K - 50cc standard equipment and specifications at J ... Values Specifications Notes Print. Specifications. Identification. Type. Scooter. Engine. Displacement (cc) 50.