49cc 2 Stroke Complete Engine Single Cylinder Pocket Bike ATV Bicycle Racing<br /><br />Specification:<br /><br />49cc single cylinder<br />Air-cooled<br />2-stroke<br />Item Size: like the picture show.<br />Fitment:<br />Fits the majority of gas scooters， pocket bikes， and mini choppers configured with electric start. High quality replacement engine.<br /><br />Note:<br /><br />1. Please check the size measurement chart carefully before making payment.<br />2. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm)<br />3. The color of the actual items may slightly different from the listing images due to different computer screen， thanks for your understanding.<br />4. Instruction is not included.<br /><br />Package included:<br /><br />1 X Engine