Apache RTR 200 Fi E100AttributeYamaha RX100
197.75Displacement (cc)98
21 PS @ 8500 rpmMaximum Power11 PS @ 7500 rpm
18.1 Nm @ 7000 rpmMaximum Torque10.39 Nm @ 6500 rpm
21 PSPeak Power11.0 HP (11.0 PS) @ 7500 rpm
1Number of Cylinders1
SOHC (Single Overhead Camshaft)Valve ConfigurationReed Valve (Two-Stroke)
4Valves Per CylinderNot Applicable (Two-Stroke)
66 mmBore50.0 mm (International Spec)
57.8 mmStroke50.0 mm (International Spec)
66 mm×57.8 mmBore x Stroke50.0 mm x 50.0 mm
9.7:1Compression Ratio6.7:1
Oil CooledCooling SystemAir Cooled
Twin-Spray-Twin-Port EFIFuel Supply SystemCarburetor (Mikuni VM20)
Digital Electronic Ignition (Expected)Ignition SystemCDI (later models) / Point Ignition (early models)
Vertical Single CylinderEngine LayoutStandard
Not AvailableEngine Oil Grade2 Stroke Engine Oil (Separate oil tank for Autolube)
Not AvailableValve Adjustment Interval—
Self Start OnlyStarting SystemKick Start
YesEngine Kill SwitchNo
0.1017 kW/kg (Approximate)Power-to-Weight RatioNot Available (Old Model)
BS4Emission Standard35−40 km/L (User Reported)
12VBattery Power105−110 km/h (Factory/Tuned)
Not Available (Standard model has modes, E100 often simplified)Power Mode IndicatorN/A (Known for fast acceleration in its class)
—Power Consumption1.3 Litres (Gearbox/Transmission Oil)
—Motor Power10.5 Litres (including reserve)