Hero Passion PlusAttributeYamaha RX100
97.2Displacement (cc)98
8.02 PS @ 8000 rpmMaximum Power11 PS @ 7500 rpm
8.05 Nm @ 6000 rpmMaximum Torque10.39 Nm @ 6500 rpm
8.02 PS @ 8000 rpmPeak Power11.0 HP (11.0 PS) @ 7500 rpm
1Number of Cylinders1
OHCValve ConfigurationReed Valve (Two-Stroke)
2Valves Per CylinderNot Applicable (Two-Stroke)
50 mmBore50.0 mm (International Spec)
49.5 mmStroke50.0 mm (International Spec)
50 mm x 49.5 mmBore x Stroke50.0 mm x 50.0 mm
9.9:1Compression Ratio6.7:1
Air CooledCooling SystemAir Cooled
Fuel InjectionFuel Supply SystemCarburetor (Mikuni VM20)
ElectronicIgnition SystemCDI (later models) / Point Ignition (early models)
Single Cylinder, OHCEngine LayoutStandard
10W-30Engine Oil Grade2 Stroke Engine Oil (Separate oil tank for Autolube)
10000Valve Adjustment Interval—
Kick and Self StartStarting SystemKick Start
YesEngine Kill SwitchNo
0.07 hp/kg (est.)Power-to-Weight RatioNot Available (Old Model)
BS6 Phase 2 (OBD-2B)Emission 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)