2014 Yamaha Zuma 50FX, 517-764-3600 - Sport and efficient. The new Zuma 50FX is based on the very popular and successful lines of Yamaha Zuma scooters and features new sport styling a 50 cubic centimeter four-stroke engine CVT automatic transmission and plenty of storage under the seat. And best of all you get Yamaha quality and durability built in plus a vast national dealer network for support.