Comparisons / Comparison of Yamaha WR450F 2017 and Yamaha YZ450 FX

Comparison of Yamaha WR450F 2017 and Yamaha YZ450 FX [S]ave

Attribute
Yamaha YZ450 FX ×
Yamaha WR450F 2017 ×
General
Production from (year)20202017
MakeYamahaYamaha
ModelYamaha YZ450 FXYamaha WR450F
CategoryEnduro / offroadEnduro / offroad
Engine and transmission
Engine typeSingle cylinder, four-strokeSingle cylinder, four-stroke
Valves per cylinder44
Fuel systemInjection. Mikuni® fuel injection, 44mmInjection
Engine detailsTitanium valves-
Displacement (cm³)449.7449
Cooling systemLiquidLiquid
Transmission type,final driveChainChain
Bore (mm)9795
Stroke (mm)60.963.4
Gearbox5-speed5-speed
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)Double Overhead Cams/Twin Cam (DOHC)
DrivelineO-ring chain-
IgnitionTCITCI
ClutchWet multi-disc-
Lubrication systemWet sumpDry sump
Compression12.8:112.3:1
Chassis
Front suspensionKYB® spring-type fork with speed sensitive damping; fully adjustableInverted fork
Rear suspensionKYB® single shock; full adjustableSingle shock
Front brakesSingle disc. HydraulicSingle disc. Hydraulic.
Rear brakesSingle disc. HydraulicSingle disc. Hydraulic.
Diameter (mm)245245
Frame typeAluminum Bilateral Beam frameAluminium beam frame with optimised rigidity
Front tyre80/100-2180/100-21
Rear tyre120/90-18120/90-18
WheelsDunlop® MX3S tyres-
Front wheel travel (mm)310310
Rear wheel travel (mm)318318
Trail (mm)117115
Rake (fork angle) (degree)27.227
Other
StarterElectricElectric
Color options
  • team yamaha blue
  • blue/white
Dimensions
Wheelbase (mm)1,4811,466
Kerb weight (kg)116.1123.8
Overall height (mm)1,2701,280
Overall length (mm)2,1742,165
Overall width (mm)826826
Seat height (mm)965965
Ground clearance (mm)335325
Performance
Fuel capacity (l)8.337.5
Oil capacity (l)-0.8



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