⏩【Universal Engine】This 110cc 4-stroke single cylinder engine assembly comes with intake pipe and spark plug. This automatic motor fits most China made 50cc, 70cc, 90cc, 110cc ATVs and Go Karts since the mounting holes are same. It is good idea if you like to either replace your old engine or upgrade your ATV or Go kart to be faster or more powerful.

⏩【Compatible Models】This single cylinder engine motor fits for Blade, for Kinroad, for Roketa, for KPX, for SUNL, for Aimex, for Alpha sports, for BMS, for BMX, for Cool Sports, for Baja, for JCL, for Taotao, for Peace, for JM Star, for Jonway, for Kazuma, for KMD, for Kymco, for Lance, for Linhai, for NST, for Redcat, for Roketa, for Tank, for X-Treme, for Yamati, for Coolster, for Terminator, for Lynx etc.

⏩【Specification】Engine Model: 308-999003; Engine Type: Single Cylinder, 4-Stroke, 2-Valve; Cooling System: Air Cooled; Horsepower: 6.71HP/8000Rpm (5.0KW/8000Rpm); Max Torque: 6.9N.m/6500rpm; Min Stable Idle Speed: 1500±150r/min.

⏩【Stepless Variable Speed】The electric start single cylinder auto motor gearbox is stepless variable speed, automatic gear, no forward/neutral/reverse gear. Also, this engine has stable characteristics and high reliability, which is perfect match for the original car.

⏩【Warm Note1】The 4 stroke engine motor doesn't come with Carburetor, Battery, CDI, Voltage Regulator and Ignition Coil. Futhermore, the engine is only forward and chain driven. Please do not buy if your engine with starter bottom mounted because the mounting holes are not same. Before purchasing, please carefully check if the original car has gears. This product is suitable for no gear. If your original car has a gear, it is not suitable.

⏩【Warm Note2】Our machines are all without gear oil versions. Please add gear oil to the gears before using the motor and replace gear oil after the run-in period. (If you do not know how to handle this, please contact us). Our outboard motor doesn't with oil of gear, please prepare it by yourself.