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2007 Yamaha Big Bear 400 IRS 4x4 Utility ATV - Specifications

Big Bear 400 IRS 4x4 Utility ATV

2007 Yamaha Big Bear 400 IRS ATV Specifications:

Engine
Type 386cc air-/oil-cooled w/fan, SOHC 4-stroke single
Bore x Stroke 83mm x 71.5mm
Compression Ratio 8.6:1
Carburetion Mikuni 33mm BSR
Ignition DC-CDI
Starting System Electric w/auxiliary pull
Transmission 5-speed automatic clutch w/reverse
Engine Braking Front and rear wheel
Drive Train Yamaha On-Command® push button 2WD, 4WD; shaft
 

Chassis
Suspension/Front Independent double wishbone, 5.9" travel w/5-way preload adjustment
Suspension/Rear Independent double wishbone, w/5-way preload adjustment
Brakes/Front Dual hydraulic discs
Brakes/Rear Fully sealed, oil bath, multi discs
Tires/Front AT25x8-12 ITP Mud Lite
Tires/Rear AT25x10-12 ITP Mud Lite
 

Dimensions
Length 79.4"
Width 43.9"
Height 46.7"
Seat Height 35.2"
Wheelbase 48.4"
Turning Radius 126"
Ground Clearance 10.5"
Fuel Capacity 4.0 gal.
Dry Weight 593 lbs.
Rack Capacity 88 lb front/176 lb rear
Towing Capacity 904 lb.
 

Other
Instrumentation Speedometer/odometer & fuel gauge
Lighting Dual 30W Krypton multireflector headlights & 21/5W brake light
 

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www.Yamaha-Motor.com

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