Yamaha XMAX 300AttributeYamaha RX100
292Displacement (cc)98
27.6 hpMaximum Power11 PS @ 7500 rpm
29.1 NmMaximum Torque10.39 Nm @ 6500 rpm
27.6 hpPeak Power11.0 HP (11.0 PS) @ 7500 rpm
1Number of Cylinders1
SOHCValve ConfigurationReed Valve (Two-Stroke)
4Valves Per CylinderNot Applicable (Two-Stroke)
70Bore50.0 mm (International Spec)
75.9Stroke50.0 mm (International Spec)
70 x 75.9Bore x Stroke50.0 mm x 50.0 mm
11.6:1Compression Ratio6.7:1
LiquidCooling SystemAir Cooled
Electronic fuel injectionFuel Supply SystemCarburetor (Mikuni VM20)
TCIIgnition SystemCDI (later models) / Point Ignition (early models)
VerticalEngine LayoutStandard
10W-40Engine Oil Grade2 Stroke Engine Oil (Separate oil tank for Autolube)
26,000 kmValve Adjustment Interval—
Electric & KickStarting SystemKick Start
YesEngine Kill SwitchNo
0.26 hp/kgPower-to-Weight RatioNot Available (Old Model)
27.6 hpMotor Power10.5 Litres (including reserve)
Euro 5Emission Standard35−40 km/L (User Reported)
12VBattery Power105−110 km/h (Factory/Tuned)
YesPower Mode IndicatorN/A (Known for fast acceleration in its class)
—Power Consumption1.3 Litres (Gearbox/Transmission Oil)