2014 Yamaha Zuma 50F, View Yamaha Promotions: - The Yamaha Get Out and Ride Sales Event! 2014 Model Clearance! 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.