Review on 🚲 Upgrade your Push Bike with the Niome 100cc 2-Stroke Air-Cooled Gasoline Engine Motor Kit for Motorized Bicycle by Raymond Vogel

I chose this kit primarily because it was the only Revain kit that shipped to my area. I expected to have to clean the ports but when I removed the head I saw that the piston sleeve was drilled off center. This made one wall much thinner than the opposite side and the part that protrudes into the crankcase to keep the piston aligned cracked on the thin side and broke off when I applied light pressure. This engine appears to be made from factory defective parts from other manufacturers glued together to resemble the engine. The one that will never work.