Specifications Material: Aluminum Alloy Color: Black Surface Treatment: Spray Paint Assembly Required: No Number of Items: 1 Engine: 2-stroke 18hp Displacement: 246cc Gear Ratio: 2.08(27:13) Number of Cylinders: 2 Max. Output: 13.2KW Max. Speed: 4500-5500r/Min Noise: About 80DB              Gear Positions: F-N-R Ignition System: CDI Cooling System: Water-cooling Control System: Tiller Control Starting System: Manual Start Gasoline: No.92 Lead-free Gasoline Fuel Type: Mixed Oil (50 Gasoline: 1 2-stroke Engine Oil) Trim And Tilt System: Manual Tilt Fuel Tank Capacity: 24L/6.34gal Fuel Consumption Rate: 4.5L/1.18gal/h Bore*Stroke: 5.6*5cm/2.2*1.97in Propeller Diameter: 20cm/8in Joystick Length: 36cm/14.17in Handle Length: 14cm/5.51in Fixed Screw Spacing: 16cm/6.3in