Comparisons / Comparison of Yamaha Big Bear 400 4x4 IRS 2010 and Yamaha Wolverine 450 Auto 4x4 2012

Comparison of Yamaha Big Bear 400 4x4 IRS 2010 and Yamaha Wolverine 450 Auto 4x4 2012 [S]ave

Attribute
Yamaha Big Bear 400 4x4 IRS 2010 ×
Yamaha Wolverine 450 Auto 4x4 2012 ×
General
Production from (year)20102012
MakeYamahaYamaha
ModelYamaha Big Bear 400 4x4 IRSYamaha Wolverine 450 Auto 4x4
CategoryATVATV
Engine and transmission
Engine typeSingle cylinder, four-strokeSingle cylinder, four-stroke
Valves per cylinder-2
Fuel systemCarburettor. Mikuni® 33mm BSRCarburettor. Mikuni 33mm BSR
Engine details-Titanium valves
Displacement (cm³)421421
Cooling systemOil & airLiquid
Transmission type,final drive-Shaft drive (cardan)
Bore (mm)8384.5
Stroke (mm)71.575
Gearbox5-speedAutomatic
Fuel controlSingle Overhead Cams (SOHC)Single Overhead Cams (SOHC)
Driveline-Yamaha On-Command pushbutton 2WD, 4WD ; Shaft
Ignition-DC – CDI
Clutch-Wet multiplate
Compression8.6:110.0:1
Chassis
Front suspensionIndependent double wishboneIndependent double wishbone
Rear suspensionIndependent double wishboneSwingarm
Front brakesDouble discDouble disc. Hydraulic
Rear brakesDouble discSingle disc. Hydraulic
Front tyre25/8-AT1223/8-12
Rear tyre25/10-AT1223/10-12
Front wheel travel (mm)147160
Rear wheel travel (mm)193180
Other
StarterElectricElectric
Color options
  • hunter green
  • realtree ap camo
  • steel blue
  • white/red
Light-Dual 30W Krypton multireflector headlights and 21/5W brakelight
Dimensions
Wheelbase (mm)1,2291,232
Kerb weight (kg)284.9249.5
Overall height (mm)1,1861,095
Overall length (mm)2,0171,979
Overall width (mm)1,1151,064
Seat height (mm)894841
Ground clearance (mm)267221
Performance
Fuel capacity (l)15.1414.38



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