2018 Yamaha Zuma 50FX, 2018 Yamaha Zuma 50FX SPORTY - FUN - EFFICIENT The Zuma 50FX is sporty and fun to ride and highly efficient, with plenty of storage under the seat. 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 mixtu...