49CC 2-Stroke Gas Power Mini Dirt Bike Dirt Off Road Motorcycle (Red)

  QA: The engine can start. Why I can’t run speedily? A:1)The choke is open totally or not. Correct status of choke is warm start. 2)The radio of the engine oil and the gasoline is normal or not. correct radio:50 (gasoline) :1 (2-cycle engine oil). 3)The fuel volume is enough or not. Please add enough mixed oil into the gas tank. 4) Press carburetors repeatedly absorb gasoline maximize into motor through fuel line. 5) Using your legs to push off the ground which will help the motorcycle accelerate faster. QA: Why is my bike’s engine stops suddenly when running? A:1) Run out of gasoline. 2) The high-voltage wire drops. 3) active kill switch button. 4) Fuel line disconnects. 5) Choke bar is pushed to cool start. 6) The air hole in the tank lid is blocked by dust. 7) Engine exhause port is block by stone or else.   Engine type: 49cc 2-stroke/EPA,Oil Mixing Ration: 25:1 Start Mode: Hand Pull Start,Brake: front & rear disk brake Transmission: chain drive, Max Rider Weight: