49CC Piston Engine Kit 2-Stroke Single Cylinder Pocket Bike Motorcycle Auto New. Engine Single Cylinder Pull Start Mini Choppers/Bikes Exhaust. 49cc single cylinder, air-cooled, 2-stroke Fuel: 25:1 gasoline / engine oil mix Piston Diameter:44MM Top Mounting Brackets: 11cm Bottom Mounting Brackets: 10.3cm Top Through Hole Diameter M.0.161 Bottom Through Hole Diameter M. 0.245" Exhaust Diameter: 0.589" Connector: 2 Pin White Cord: 75cm Length: 26cm Width: 23cm Height: 20cm Clutch Mounting Hole Distance: 7.3cm Clutch Mounting Hole Diameter: 0.289" Clutch Pad: 2 Shoe Carburetor Hole Diameter: 0.213" Pull Start Mounting Hole Distance: 7.3cm. Majority of gas scooters, pocket bikes, and mini choppers configured with electric start. The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding.
If the items unfortunately don't work, or work badly, we have our engineers to serve you the professional help, otherwise we have many convinient ways to return the items. Plz pay attention to our Returning policy. For all problems, We will deal it in 1 day noramally(except Vacational days), not more than 3 days. Feedback is very important to us.It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday. Gas scooters, pocket bikes, mini choppers configured.