Hero Ignitor 125AttributeYamaha RX100
124.7Displacement (cc)98
9.1 kW @ 7500 rpmMaximum Power11 PS @ 7500 rpm
11 Nm @ 6000 rpmMaximum Torque10.39 Nm @ 6500 rpm
11.5 HPPeak Power11.0 HP (11.0 PS) @ 7500 rpm
1Number of Cylinders1
SOHCValve ConfigurationReed Valve (Two-Stroke)
2Valves Per CylinderNot Applicable (Two-Stroke)
57.3 mmBore50.0 mm (International Spec)
48.8 mmStroke50.0 mm (International Spec)
57.3 x 48.8 mmBore x Stroke50.0 mm x 50.0 mm
10:1Compression Ratio6.7:1
Air-cooledCooling SystemAir Cooled
Fuel InjectionFuel Supply SystemCarburetor (Mikuni VM20)
Digital CDIIgnition SystemCDI (later models) / Point Ignition (early models)
Single CylinderEngine LayoutStandard
10W30Engine Oil Grade2 Stroke Engine Oil (Separate oil tank for Autolube)
10000Valve Adjustment Interval—
Kick and Electric StartStarting SystemKick Start
NoEngine Kill SwitchNo
0.088 HP/kgPower-to-Weight RatioNot Available (Old Model)
BS4Emission Standard35−40 km/L (User Reported)
NoPower Mode IndicatorN/A (Known for fast acceleration in its class)
—Power Consumption1.3 Litres (Gearbox/Transmission Oil)
—Motor Power10.5 Litres (including reserve)
—Battery Power105−110 km/h (Factory/Tuned)