80cc 2 Strok: Features: 1. New and in a good condition 2. Premium material and sophisticated workmanship ensure the quality of this engine motor kit 3. It comes with U-mount kit, brake lever, 44T rear sprocket, fuel tank, kill switch, carburetor and other important accessories 4. Easy and reliable to use 5. Good for speeding up your bike and improving its general performance Specifications: 1. Engine Mode: Single Cylinder, Air-cooling, 2-stroke 2. Chain Length: 110 links,55 inches 3. Rated Power: 2.5Kw/5000r/min 4. Max. Power: 3.5Kw/6000r/min 5. Ignition Mode: CDI 6. Compression Ratio: 6:01 7. Driving Ratio: 18:01 8. Fuel Type: No.90 9. Type of Sparking Plug: Z4C 14MM 10. Fuel Consumption: 120-170 MPG 11. Type of Clutch: Friction Plate / Dry 12. Maximun Speed: 25-40MPH 13. Color: Silver White / Black 14. Lubrication Oil: Motorcycle Synthetic 2 Stroke Oil 15. Mixing Ratio of Fuel and Engine Oil: 16:1 for Break Period(First 300 Miles), 25: 1 after 16. Net Weight: 23.15 lbs / 10.5 kg 17. Suitable for: 24",26" or 28" Bicycle 18. Engine Kit Includes: Cylinder Top End Cylinder Bottom End U-mount Kit Carburetor Petcock.Fuel Filter Throttle Assembly w/ all Cables Kill Switch CDI & Ignition Coil.Spark Plug Chrome Exhaust Muffler Brake Lever Chain,Chain Package Includes: 1 x 80cc 2-stroke Engine Motor Kit