Motoforce Intake Manifold - Yamaha Zuma 50cc Horizontal Tires Forged pistons compared to cast

Forged pistons compared to cast pistons are much stronger and more reliable due to their manufacturing process

Less wear and tear

SMD LED Technology

Stage6 Air Fuel Mixture Screw designed specifically for the Keihin PWK Style carburetors

Motoforce Intake Manifold - Yamaha Zuma 50cc Horizontal Tires Forged pistons compared to castThe stock OEM Intake Manifold for the Yamaha Zuma 50 2002 2009 Horizontal Engines are extremely restrictive. They do not work well with upgraded engines including big bores or larger carburetors. Motoforce designed this little piece that allows for a larger intake. Ideal setups include bigger bore, larger carburetors, modified reeds or any engine modification in general! Don't skimp out and restrict your power gain! Applications Yamaha Zuma 50cc