Yadea E8S ProAttributeYamaha RX100
5 kWMaximum Power11 PS @ 7500 rpm
150 NmMaximum Torque10.39 Nm @ 6500 rpm
5 kWPeak Power11.0 HP (11.0 PS) @ 7500 rpm
Air CooledCooling SystemAir Cooled
ElectricFuel Supply SystemCarburetor (Mikuni VM20)
ElectricIgnition SystemCDI (later models) / Point Ignition (early models)
Single-motorEngine LayoutStandard
Electric StartStarting SystemKick Start
YesEngine Kill SwitchNo
0.14 kW/kgPower-to-Weight RatioNot Available (Old Model)
~2000W Rated / ~3000W PeakMotor Power10.5 Litres (including reserve)
72 VBattery Power105−110 km/h (Factory/Tuned)
—Displacement (cc)98
—Number of Cylinders1
—Valve ConfigurationReed Valve (Two-Stroke)
—Valves Per CylinderNot Applicable (Two-Stroke)
—Bore50.0 mm (International Spec)
—Stroke50.0 mm (International Spec)
—Bore x Stroke50.0 mm x 50.0 mm
—Compression Ratio6.7:1
—Engine Oil Grade2 Stroke Engine Oil (Separate oil tank for Autolube)
—Power Consumption1.3 Litres (Gearbox/Transmission Oil)
—Emission Standard35−40 km/L (User Reported)
—Power Mode IndicatorN/A (Known for fast acceleration in its class)