2018 Yamaha Zuma 50F, FUN! 2018 Yamaha Zuma 50F 132 MPGS OF BOLD RELIABLE FUN The Zuma 50F features a bold design and highly efficient, reliable performance for non-stop fun. Features may include: Engine Compact, Sporty Power Liquid-cooled 3-valve, 4-stroke engine is powerful, quiet, and low maintenance. Advanced Fuel Injection Electronic fuel injection with 19mm throttle body provides optimal ...