Specifications Applicable Models: For 49cc/50cc Pocket Bike, Mini Dirt Bike, Mini ATV, Other Scooters with Similar or Identical Engine Mounts Condition: New Material: Iron, Aluminium Color: Blue Type: Air Cooled, 2-stroke, 6-tooth 25h Sprocket Max. Speed: 11000rpm Power: 1.8KW Product Size: 26*21.8*14.5cm/10.23*8.58*5.7in Package Size: 30.5*24.5*16cm/12.01*9.65*6.3in Gross Weight: 4.2kg/9.26lbs Net Weight: 3.99kg/8.8lbs Highlights Brand New, With Premium Materials Simple Installation Sturdy and Durable Fine Workmanship Long Service Life Excellent Performance Easy to Clean Notes 1. We strongly recommend professional installation. 2. Please double-check compatibility before purchasing to ensure proper fit. 3. Please allow for slight color differences caused by shooting light and errors caused by manual measurement, and make sure you don't mind before ordering. If you have any questions, please contact us, and we will reply and solve your problem as soon as possible. Fits (As a Reference) For 49cc/50cc Pocket Bike, Mini Dirt Bike, Mini ATV, Other Scooters with Similar or Identical Engine Mounts Package Included 1* 2-Stroke High-performance Engine Motor All Accessories for Assembly