Enter a Target Fuel Range to calculate the weight of extra fuel to carry. Compare bike specs when loaded with Fuel, Luggage and Rider.

Honda XR400R

Honda XR400R

Yamaha WR450F

Yamaha WR450F
ManufacturerHondaYamaha
ModelXR400RWR450F
Model IDXR400RWR450F
First Production Year19962012
Last Production Year20042015
WikipediaWikipediaWikipedia
MotorCycleSpecsMotorCycleSpecsMotorCycleSpecs
BikezBikezBikez
Engine Displacement397.0 cc449.0 cc
Engine Max Power25.0 kW42.0 kW
`@ (x) RPM65009000
Max Torque34 nm49 nm
`@ (x) RPM70007500
Engine Power Density (How hard is this engine tuned)62.97 W/cc93.54 W/cc
Fuel DeliveryCarburettorEFI
Cooling TypeAirLiquid
Cylinder Qty11
Gear Qty55
Oil Change (Service) Interval0 km0 km
Front Wheel Travel280 mm300 mm
Rear Wheel Travel 300 mm 305 mm
Front Wheel Size21 in21 in
Rear Wheel Size18 in18 in
Wheel ConstuctionSpoked TubeSpoked Tube
Final Drive Chain Chain
ABSNoNo
Traction ControlNoNo
Weight Dry (OEM)116 kg112 kg
Weight Wet125 kg124 kg
Wet Weight used for Calculations125 kg124 kg
OEM Fuel Economy Specification0.0 L/100km0.0 L/100km
Fuelly Fuel Economy Statistics4.8 L/100km6.2 L/100km
Fuel Economy for Range Calculations 4.8 L/100km6.2 L/100km
Fuel Tank Size 9.5 L 7.2 L
Fuel Range with Builtin Tank199 km117 km
Fuel Required for Target Range0 L0 L
Additional fuel required over builtin Tank0.0 L0.0 L
Est.Weight of Extra Fuel + Container + Mount0 kg0 kg
Full Bike Weight - Wet + Extra Fuel + Luggage + Farkles (What you have to pick up when you drop it)125 kg124 kg
Full Bike & Rider Weight - As Above + Rider + Rider Gear (GVM - Gross Vehicle Mass)125 kg124 kg
Power to Weight Ratio (OEM, Wet Weight) 0.200 kW/kg 0.339 kW/kg
Power to Full Bike & Rider Weight (How fast will you accelerate) 0.200 kW/kg 0.339 kW/kg