Comparisons / Comparison of Kawasaki KFX 450R 2014 and Yamaha YFZ450R SE 2010

Comparison of Kawasaki KFX 450R 2014 and Yamaha YFZ450R SE 2010 [S]ave

Attribute
Yamaha YFZ450R SE 2010 ×
Kawasaki KFX 450R 2014 ×
General
Production from (year)20102014
MakeYamahaKawasaki
ModelYamaha YFZ450R SEKawasaki KFX 450R
CategoryATVATV
Engine and transmission
Engine typeV2, four-strokeSingle cylinder, four-stroke
Fuel systemInjection. Yamaha Fuel Injection (YFI) , 42mmCarburettor. 32-bit digital, with 42mm Keihin throttle body
Displacement (cm³)449449
Cooling systemLiquidLiquid
Transmission type,final driveChainChain
Bore (mm)9596
Stroke (mm)63.462.1
Gearbox5-speed5-speed
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)Double Overhead Cams/Twin Cam (DOHC)
Driveline-Two-wheel drive, chain
IgnitionDigital TCI: Transistor Controlled IgnitionDigital AC-CDI
Compression11.6:112.0:1
Chassis
Front suspensionIndependent double wishbone, w/ Kashima coated piggy back shocks, High/Low speed compression, rebound and threaded preload adjustment, 9.8-in travelDual A-arms, coil-over shocks / 8.5 in.
Rear suspensionCast aluminum swingarm w/ piggyback High/Low speed compression, rebound and threaded preload adjustment, 11.0-in travelSwingarm with piggy-back reservoir shock, dual-rate spring / 10.0 in.
Front brakesDouble discDouble disc. Two-piston calipers.
Rear brakesSingle discSingle disc. Single-piston caliper.
Diameter (mm)-200
Frame type-Aluminum double cradle, racing type
Front tyre21/7-AT1021/7-10
Rear tyre20/10-AT920/10-9
Other
StarterElectricElectric
Color options-
  • lime green
Light-Dual removable 30w headlights / LED tail light / brake light
Instruments-Speedometer, odometer, clock, fuel gauge and coolant temp light
Dimensions
Wheelbase (mm)1,2701,255
Kerb weight (kg)183.7178
Overall height (mm)1,0641,064
Overall length (mm)1,7961,806
Overall width (mm)1,2401,171
Seat height (mm)810785
Ground clearance (mm)114109
Performance
Fuel capacity (l)9.849.84



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