Description
Specs
Standard Features
Color

Description

ALL-NEW BRUTE FORCE™ 650 4X4i BRINGS INDEPENDENT REAR SUSPENSION QUALITIES TO ANOTHER KAWASAKI ATV

IRS and V-twin power make this unit a sure winner.

Kawasaki’s introduction of the new Brute Force™ 650 4x4i ATV has been smoothed by the tremendous success achieved by its slightly larger brethren, the Brute Force 750 4x4i. This economical new addition to the Kawasaki family of V-twin powered sport-utility all-terrain vehicles couples the luxurious ride inherent with front and rear independent suspension and the qualities of this durable and powerful 633cc engine.

Offering virtually the same power characteristics as the 750 4x4i, this new ATV entry will shine under the most grueling circumstances in both low-to-mid range rpm and high rpm ranges. The 90-degree, liquid-cooled four-stroke powerplant will be there to answer any needs posed by its target audience of adventure enthusiasts and sportsmen.

The engine features a bore and stroke of 80mm x 63mm, linerless aluminum cylinders based on its big brother’s, and an all-new lightweight crankshaft.

Helping to lighten the load, engineers have used aluminum to replace steel in the construction of the front exhaust pipe cover, new two-piece center exhaust pipe cover, and the muffler cover. Transmission gears in the Brute Force 650 4x4i feature holes to lighten the overall weight and several other minor changes have been introduced to optimize the power-to-weight ratio.

Its new chassis has a revised caster angle for the front A-arms—upper and lower—resulting in light and responsive steering as well as excellent ground-following abilities. Shock absorber spring rates and initial preload settings for both front and rear have been revised to improve ride comfort. Riding comfort was also considered when this unit was slated for a seat using a softer urethane foam cushion.

The Brute Force 650 4x4i transfers power from its V-twin engine to the wheels through a dual range continuously variable transmission (CVT) featuring high, low, and reverse. The rider can select two- or four-wheel drive by simply pressing a handlebar-mounted button.

Stopping the 650 4x4i are dual 200mm front discs and an enclosed wet multi-plate rear brake system. Its towing capacity is a hefty 1,250 pounds, and it will carry a combined 264 pounds on its front and rear racks.

It may be the slightly smaller one in Kawasaki’s stable of IRS-equipped ATVs, but it doesn’t sacrifice anything in the “looks” department. Designers gave the Brute Force 650 4x4i a rugged, take-on-anything type of appearance with a new front guard design that will both attract onlookers and satisfy owners. It will come cloaked in either Woodsman Green or Aztec Red.

Authentic Kawasaki Accessories for the 2006 Brute Force 650 4x4i are available through Kawasaki dealers or the can be purchased on the Internet at www.kawasaki.com.

Specs

Manufacturer
Kawasaki
Model Year
2006
Model
Brute Force™ 650 4x4i
MSRP
 $7,099.00*

Dimensions

Length
86.4 in.
Height
48.4 in.
Width
46.3 in.
Weight
606 lbs.
Ground Clearance
10.1 in.
Wheelbase
50.4 in.
Seat Height
35.7 in.

Engine

Engine
90°, 4-stroke, V-twin, SOHC, 4-valves
Displacement
633 cc
Bore x Stroke
80 x 63 mm
Compression Ratio
9.9:1
Fuel Tank Capacity
5.4 gal.
Ignition
Digital DC-CDI
Starting
Electric w/ Recoil backup
Cooling
Liquid-cooled
Lubrication
Forced lubrication, Wet stump

Drivetrain

Transmission
Dual-range CVT with Reverse
Drive
2WD / 4WD Shaft

Brakes/Wheels/Tires

Brakes
Front: Dual 7.9 in. discs with 2-piston calipers
Rear: Enclosed wet multi-plate
Tires
Front: AT25 x 8-12
Rear: AT25 x 10-12

Operational

Suspension
Front: Double wishbone; 6.7 in. travel
Rear: Double wishbone; 7.9 in. travel
Load Capacity
Front: 88 lbs.
Rear: 176 lbs.
Towing Capacity
1,250 lbs.

Other

Colors
Woodsman Green, Aztec Red

Standard Features

Additional Specifications
 Frame: Double cradle, High-tensile tubular steel  
 Instruments:
  • Speedometer
  • Odometer
  • Dual trip meters
  • Clock
  • Hour meter
  • Fuel gauge
  • 2x4 / 4x4 indicator light
  • Neutral indicator light
  • Reverse indicator light
  • Low fuel warning light
  • Low oil warning light
  •  
    FEATURES
    Unique features
     Perfectly-Balanced V-Twin Engine  
     KAPS Automatic Transmission  
     Kawasaki Engine Break Control  
     Exclusive Variable Limited-Slip Front Differential  
     Sealed Rear Brake System  
    Engine
     633cc four-stroke, liquid-cooled V-twin  
     All-aluminum cylinders with Electrofusion(KP) coating are durable and help the engine produce more power. The aluminum bores eliminate cast iron cylinders liners to improve heat dispersion and reduce weight.  
     V-twin design and oversquare bore and stroke help produce high torque with a broad, user-friendly curve.  
     90-degree cylinder offset produces perfect primary balance to minimize vibration for rider comfort.  
    4-Valve Cylinder Head (KP)
     Intake ports designed to provide a straight fuel path from the carburetors for improved efficiency and more power.  
     4 valves provide maximum valve area for optimal flow.  
     Boosts low-end torque.  
    Twin Downdraft Carburetors
     Twin CVKR-34 carburetors are 2mm larger than the Brute Force 650 4x4 and are now mounted in a downdraft position, providing the fuel mixture with a straight shot into the combustion chamber.  
    Liquid Cooling
     Larger-capacity radiator provides consistent cooling, allowing closer engine tolerances, quieter running, and ultimate durability.  
     Thermostatically-controlled fan keeps engine cool even at very low vehicle speeds.  
    Snorkel Air Intake(KP)
     Airbox design provides easy access to simplify maintenance.  
     Oval-type air filter provides large intake area and reduces dust build-up on the filter.  
    Kawasaki Automatic Power-Drive System
     The drive converter shaft is hard chrome finished for durability.  
     Shifting timed in higher rpm range for snappy throttle response and class-leading acceleration.  
     Strong CVT belt handles the increased power.  
     Water drain hole in drive pulley cover prevents mud from clogging release bearing for added durability.  
     Belt Check indicator lamp is easy to see.  
     Continuously variable transmission is fully automatic.  
    Kawasaki Engine Break Control (KP)
     Engine brake actuator controller maintains proper adjustment during servicing and maintains reliability of engine brake activation.  
     Automatically applied under certain conditions to provide engine braking for additional slowing power when descending hills  
     Exclusive Kawasaki design adds no additional weight to drive converter for faster engine spooling and throttle response.  
     Automatically compensates for CVT belt wear to maintain consistent engagement.  
    Exclusive Variable Limited-Slip Front Differential (KP)
     Allows riders to control the amount of slip in the limited-slip front differential.  
    Electrically Selectable 2WD/4WD(KP)
     Choose between 2WD and 4WD for changing terrain and applications with the flip of a switch.  
    Independent Front Suspension
     Double wishbone (KP) and coil-over-shock absorbers with adjustable preload provide a comfortable ride with 6.7 inches of suspension travel.  
     Revised caster angle for the A-arms provides lighter steering.  
     Aluminum steering knuckles are tough and feature added protection for the CV boots.  
     Constant velocity joints at the front wheels have a wide operating range for durability, The joints can also be independently disassembled to simplify maintenance.  
    Independent Rear Suspension
     Double wishbone (KP) and preload adjustable shock for each rear wheel provides superior ride comfort and ground following ability.  
     Torsion bar helps control body roll.  
    Sealed Rear Brake System (KP)
     Multi-disk rear brake system is totally enclosed within the frame-mounted rear gear case.  
     Operates in a sealed oil bath so that the brake is unaffected by water, mud, dust and debris.  
     Compact design provides more ground clearance at the rear end.  
    Rugged Bodywork
     Thermoplastic olefin bodywork has a high gloss finish for great looks and is more scratch resistant than polyethylene plastic so it stays looking good longer  
     Dual compartments on the front fenders provide convenient storage. Optional storage cylinder at the rear matches the muffler shape for a sporty, balanced appearance.  
    Spacious Cockpit
     Comfortable, upright seating position combines with the independent rear suspension for a luxurious ride.  
     Wide seat for increased rider comfort  
    Additional features
     Trailer hitch bracket with 1,250 lbs. towing capacity is standard equipment.  
     Digital speedometer, odometer, twin trip meters, clock, hour meter and fuel gage are mounted at a steep angle and has a visor to make the meter more visible from the upright seating position.  
     Tire and wheel design provides an integrated look with aggressive bodywork as well as superb traction.  

    Color


    Woodsman Green

    Aztec Red
    *Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer vehicle freight/preparation, dealer document preparation charges or any finance charges (if applicable). If the price has been reduced and is in red, that price is plus tax only and is not valid when a credit card is being used for purchase. The dealership retains all incentives if applicable on these reduced units. MSRP and/or final actual sales price will vary depending on options or accessories selected. Photos are for illustration purposes only, may not represent actual model or color. We may not have all models listed in stock, please call or email and verify availability.
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