Bennett ZF100-AAttributeYamaha RX100
100.0Displacement (cc)98
5.28Maximum Power11 PS @ 7500 rpm
7.25Maximum Torque10.39 Nm @ 6500 rpm
5.2 PSPeak Power11.0 HP (11.0 PS) @ 7500 rpm
1Number of Cylinders1
SOHCValve ConfigurationReed Valve (Two-Stroke)
2Valves Per CylinderNot Applicable (Two-Stroke)
Air cooledCooling SystemAir Cooled
CarburetorFuel Supply SystemCarburetor (Mikuni VM20)
Kick & ElectricIgnition SystemCDI (later models) / Point Ignition (early models)
Single cylinder, 4-stroke, OHCEngine LayoutStandard
10W30Engine Oil Grade2 Stroke Engine Oil (Separate oil tank for Autolube)
10000Valve Adjustment Interval—
Kick & ElectricStarting SystemKick Start
NoEngine Kill SwitchNo
10.5 W/kgPower-to-Weight RatioNot Available (Old Model)
45 Wh/kmPower Consumption1.3 Litres (Gearbox/Transmission Oil)
1000 WMotor Power10.5 Litres (including reserve)
Euro 4Emission Standard35−40 km/L (User Reported)
NoPower Mode IndicatorN/A (Known for fast acceleration in its class)
—Bore50.0 mm (International Spec)
—Stroke50.0 mm (International Spec)
—Bore x Stroke50.0 mm x 50.0 mm
—Compression Ratio6.7:1
—Battery Power105−110 km/h (Factory/Tuned)