Condition: NewContents of the package: 1 x 49cc High Performance Racing Complete EngineMaterial: AluminumModel??49cc single cylinder, air-cooled, 2-strokeMax speed: 11000rmpPower: 1.8kwBrand: UnbrandedProduct function description:Features:?? – brand new and high quality,Durable.?? Complete engine unit?? High Performance Racing Engine?? 6 tooth 25h sprocket with 3rd bearing support?? Complete Performance 49cc Mini Moto Quadard Engine Upgrade?? 49cc single cylinder, air-cooled, 2-stroke?? Max speed: 11000rmp?? Power: 1.8kw?? High compression head.?? Performance flat slide carburetor , Heavy duty clutch, Alloy pull starter and carby kitFits (For the reference):Engine suitable for: 47cc/49cc Pocket bike, mini dirt bike, mini ATV, other scooters with similar or identical engine mounts.Package includes:1 x 49cc High Performance Racing Complete Engine