Features: Engine: TB43 Engine Type: 2-Stroke Displacement (cm3): 42.7 Power Output (kW/rpm): 1.3/6500 Fuel Mixture Ratio: 50:1 Lubrication Oil: 2-Stroke Motor Oil JASO FC Class or ISO EGC Class Fuel Tank Capacity (L): 1.3 Pipe Diameter (mm): 24 Gear Ratio: 13:19 Output Shaft: M8x1.25Left (Male Thread) Shaft Length (mm): 1506 Flexible Shaft Length (mm): 878 Weight (kg): 10.5