Yamaha FZ 6AttributeYamaha RX100
600Displacement (cc)98
98 HP (72 kW) @ 12,000 rpmMaximum Power11 PS @ 7500 rpm
63.1 Nm (46.5 lb-ft) @ 10,000 rpmMaximum Torque10.39 Nm @ 6500 rpm
96.7 BHPPeak Power11.0 HP (11.0 PS) @ 7500 rpm
4Number of Cylinders1
DOHCValve ConfigurationReed Valve (Two-Stroke)
4Valves Per CylinderNot Applicable (Two-Stroke)
65.5Bore50.0 mm (International Spec)
65.5 mm x 44.5 mmBore x Stroke50.0 mm x 50.0 mm
12.2:1Compression Ratio6.7:1
Liquid-cooledCooling SystemAir Cooled
Group Fuel Injection, 36 mm throttle bodiesFuel Supply SystemCarburetor (Mikuni VM20)
Digital TCI (Transistor Controlled Ignition)Ignition SystemCDI (later models) / Point Ignition (early models)
Inline 4-cylinderEngine LayoutStandard
42,000 kmValve Adjustment Interval—
ElectricStarting SystemKick Start
YesEngine Kill SwitchNo
BS6Emission Standard35−40 km/L (User Reported)
NoPower Mode IndicatorN/A (Known for fast acceleration in its class)
—Stroke50.0 mm (International Spec)
—Engine Oil Grade2 Stroke Engine Oil (Separate oil tank for Autolube)
—Power-to-Weight RatioNot Available (Old Model)
—Power Consumption1.3 Litres (Gearbox/Transmission Oil)
—Motor Power10.5 Litres (including reserve)
—Battery Power105−110 km/h (Factory/Tuned)