2012 Yamaha Big Bear 400 4x4 IRS

<< Back to 2012 Yamaha ATVs

2012 Yamaha Big Bear 400 4x4 IRS

Here's mud in your eye.

Featuring a sealed wet brake for incredible durability and reliability in even the sloppiest conditions, the legendary Big Bear 400 4x4 IRS features mid-size chassis, torquey powerful engine, 5-speed automatic clutch gearbox with reverse, independent rear suspension, On-Command 2WD / 4WD and so much more.

Pricing/Color Information

MSRP: $6,599.00
Hunter Green
June 2011
MSRP: $6,599.00
Steel Blue
June 2011
MSRP: $6,949.00
Realtree® AP™ Camouflage
June 2011

Features

All

Key Features: Potent, 386cc air/oil-cooled, SOHC four-stroke single delivers reliable, class-leading low-end and midrange power to tackle the hardest chores and toughest trails.

Key Features: Independent rear suspension offers maximum ground clearance, excellent terrainability and all-day comfort.

Key Features: Class-exclusive, three-position On-Command® In/Out 4WD feature lets you switch between 2WD, limited-slip 4WD and fully locked differential 4WD—all with the simple push of a button.

Key Features: Constant-mesh five-speed transmission with automatic clutch, reverse and super-low stump-pulling first gear means this is one hard-working ATV.

Key Features: Sealed wet brake out back provides long-lasting, consistent stopping power in even the harshest conditions.

Key Features: Full floorboards and high ground clearance keep the rider high and as dry as possible.

Key Features: Pushbutton electric starting in any gear is backed up by an auxiliary recoil starter.

Key Features: Huge 25x8-12 front and 25x10-12 rear ITP® Mud Lite tires further boost ground clearance while providing great handling and traction.

Engine: Simple yet powerful 386cc air/oil-cooled, SOHC engine inhales through a heated, semi-oval slide 33mm BSR Mikuni® carburetor for seamless throttle response and excellent all-weather performance.

Engine: DC-CDI ignition system ensures dependable starting and puts out consistent spark at all rpm for optimal engine performance.

Engine: Large-capacity oil cooler with cooling fan helps maximize engine efficiency, even under heavy loads.

Engine: Stainless steel muffler and header provide superior power characteristics, exhaust sound and unmatched durability.

Engine: Tool-free, easy-access air filter box.

Engine: Automatic cam chain tensioner reduces engine maintenance and helps extend engine life.

Chassis/Suspension: Special compact frame design uses fewer components to reduce weight and provide lighter steering, a tighter turning radius and superior durability.

Chassis/Suspension: Class-leading turning radius provides maximum maneuverability on tight trails and while working with heavy equipment.

Chassis/Suspension: Independent double-wishbone front suspension with five-way preload-adjustable shocks and 5.8 inches of travel.

Chassis/Suspension: Independent rear suspension with five-way preload adjustment and 7.6 inches of travel provides excellent handling and all day comfort.

Chassis/Suspension: On-Command® drive selection with Diff. Lock lets you access full power from 4WD locked.

Chassis/Suspension: Low seat height for great handling.

Chassis/Suspension: Plenty of ground clearance and a high mount air intake makes this machine ready for muddy conditions.

Chassis/Suspension: Large-diameter ventilated hydraulic front disc brakes and a sealed rear wet brake provide plenty of stopping power in a variety of conditions.

Chassis/Suspension: Reliable, low-maintenance front and rear shaft drive.

Chassis/Suspension: Specially designed A-arms with removable ball joints provide smooth operation and outstanding reliability.

Chassis/Suspension: Built-in winch mounts.

Additional Features: Wrinkle-finish cargo racks are super-durable and can pack a class-leading total of 264 pounds (88 front, 176 rear) of payload.

Additional Features: Speedometer with odometer/tripmeter adds greater versatility and allows rider to keep track of engine maintenance intervals.

Additional Features: Standard center-mounted trailer hitch can hook up more than 1100 pounds of payload.

Additional Features: Full floorboards, lots of ground clearance and a high-mount air intake are ready for mud.

Additional Features: Flat-style handlebars help provide light steering effort and great rider comfort.

Additional Features: Large front and rear fenders with inner splash guards offer excellent mud and splash protection.

Additional Features: Water-resistant, large-capacity underseat storage box provides added convenience.

Additional Features: Heavy-duty, full-coverage A-arm and CV joint boot protectors help prevent damage to boot covers.

Additional Features: Specially designed, thickly padded seat is widely contoured for incomparable rider comfort.

Additional Features: Large-capacity, 4-gallon fuel tank has a built-in gauge.

Additional Features: Mud and water-resistant automotive-type DC power outlet powers a wide range of accessories.

Additional Features: Rugged, serrated footrests provide excellent grip and rider comfort with superb durability.

Additional Features: Maintenance-free 18-amp-hour battery provides extra starting power.

Additional Features: Underseat marine-spec electrical components ensure maximum protection from the elements and easy access.

Additional Features: Bright multireflector 30-watt headlights feature wide positioning to maximize low-light and nighttime visibility.

Additional Features: Easy-to-use, handlebar-mounted parking brake and choke lever.

Additional Features: Assembled in Newnan, GA, U.S.A.

2012 Yamaha Big Bear 400 4x4 IRS

Specifications

Engine

Starting System
Electric w/auxiliary pull
Engine
386cc, 4-stroke, air-/oil-cooled single; SOHC
Bore x Stroke
83.0mm x 71.5mm
Compression Ratio
8.6:1
Fuel Delivery
Mikuni® 33mm BSR
Fuel Capacity
4.0 gal

Transmission

Ignition
DC-CDI
Transmission
5-speed w/reverse; automatic clutch; front- and rear-wheel engine braking
Drive Train
Yamaha On-Command® pushbutton; 3-way locking differential; 2WD, 4WD, locked 4WD; shaft drive

Chassis

Suspension Front
Independent double wishbone; 5-way preload adjustment, 5.8-in travel
Suspension Rear
Independent double wishbone; 5-way preload adjustment, 7.6-in travel
Brake Front
Dual hydraulic discs
Brake Rear
Sealed oil bathed, multi disc
Tires Front
AT25 x 8-12 ITP® Mud Lite
Tires Rear
AT25 x 10-12 ITP® Mud Lite
Turning Radius
126 in

Dimensions

Ground Clearance
10.5 in
Dimensions (LxWxH)
79.4 x 43.9 x 46.7 in
Seat Height
35.2 in
Wheelbase
48.4 in
Wet Weight
628 lb
Rack Capacity
88 lb Fr./176 lb Rr.

General Information

Towing Capacity
1102 lb
Instruments
Speedometer, odometer & fuel gauge
Lighting
Dual 30W Krypton multireflector headlights & 21/5W brakelight
Warranty
6 Month (Limited Factory Warranty)

Request a quote for: 2012 Yamaha Big Bear 400 4x4 IRS

Estimated Time For Purchase:*
If you see this field, leave it blank:
Characters Remaining

While we attempt to ensure display of current and accurate data, this listing may not reflect the most recent transactions or may reflect occasional data entry errors. All inventory listed is subject to availability and prior sale. Please consult dealership personnel for details. Prices are quoted for the US only and may not include dealer preparation, transportation, taxes, or other applicable charges. Photographs may be representative only and may vary somewhat from the actual items offered for sale.