Fit For Black Inlet Manifold Reed Gasket For 50cc Jog Minarelli Yamaha Motorcycle Spare Parts Fit For reed manifold assembly positions For Yamaha Jog Minarelli 50cc two stroke scooters cut shape covers the sealing joint to block leakage between manifold reed cage maintains accurate air-fuel mixing ratio to stabilize idle speed improve throttle response made of density sealing material to gasoline temperature fluctuation consistent outline hole layout same as gaskets for direct replacement without