Prepared for anything and ready to hunt.
Dressed in REALTREE™ Hardwoods Green® HD™, the Kawasaki Brute Force® 650 4x4i sport utility all-terrain vehicle (ATV) is the hunters choice for size, capability and handling. This versatile ATV provides such a plush ride with its competent front and rear independent suspension, superb four-wheel drive and powerful V-twin engine, that it threatens to make hunting almost too easy.
Thanks to its 633cc 90-degree, liquid-cooled four-stroke powerplant, this ATV shines when the going gets tough. With ample low-to-mid range torque and enough high rpm power to meet the challenges presented by todays outdoor sportsmen. Less weight is always a good thing. To keep the pounds off, Kawasaki engineers used aluminum in the construction of the front exhaust pipe cover, two-piece center exhaust pipe cover, and the muffler cover. Among the other features designed into the Brute Force 650 4x4i to amplify its power-to-weight ratio are drilled transmission gears to lower their overall weight.
The Brute Force 650 4x4i gets the power from its V-twin engine to the wheels through a fully automatic, dual range continuously variable transmission (CVT). With low and high forward, neutral and reverse gears, this dependable transmission functions seamlessly, providing excellent control for both low- and high-speed work or recreational riding. Additionally, with the brakes applied it can be started in any gear.
Two- or four-wheel drive is selectable by simply pressing a handlebar-mounted button. In four-wheel drive, the rider can manage the amount of power to both front wheels with Kawasakis Variable Front Differential Control by simply pulling a small lever on the left handlebar. This is a definite advantage for riders traversing deep mud, slippery uphill trails or large objects such as logs or rocks. The optimized caster angle for the front A-arms means the Brute Force 650 4x4i has light and responsive steering as well as excellent ground-following abilities. Shock absorber spring rates and initial preload settings for both front and rear are aimed at excellent ride comfort and are enhanced via the plush urethane seat foam.
It may be the slightly smaller one in Kawasakis stable of IRS-equipped ATVs, but it doesnt sacrifice anything in the looks department. Like its brethren, the rugged, take-on-anything styling of the Brute Force 650 4x4i will both attract onlookers and satisfy owners.
Stopping the 650 4x4i is a combination of dual 200mm front discs and Kawasakis sealed, oil-bathed, multi-disc rear brake system. As an integrated part of the shaft drive, the enclosed rear braking system is sealed in the aluminum swingarm where it operates in an oil bath. This protects the brake pads from mud, dust and debris, and is virtually maintenance-free.
Enhancing the high-performance brakes is the Kawasaki Engine Brake Control system, which electronically monitors ground speed and uses the engines compression to help slow the Brute Force 650 4x4i under certain conditions.
The able ATV can pull a hefty 1,250 pounds, and it can carry a combined 264 pounds on its front and rear racks. Owners can expand the versatility of their Brute Force ATV via the extensive line of Authentic Kawasaki Accessories, available through Kawasaki dealers.
633cc Liquid-Cooled, Four-Stroke V-Twin Engine90-degree, V-twin with four-valves per cylinder produces massive torque yet is exceptionally smooth running
V-twin design and 80mm x 63mm oversquare bore and stroke help produce high torque with a broad, user-friendly curve
All-aluminum cylinders with Electrofusion coating are durable and help the engine produce more power
Using aluminum bores instead of cast iron cylinder liners improves heat dispersion and reduces weight
Large-capacity radiator provides consistent cooling, allowing close engine tolerances, quiet running, and ultimate durability
Thermostatically-controlled fan keeps engine cool regardless of vehicle speeds
Twin CVKR-34 carburetors are mounted in a downdraft position, providing the fuel mixture with a straight shot into the combustion chamber from the carburetors for improved efficiency, quicker throttle response and more power
Electronically controlled Kawasaki Engine Brake Control helps to slow the ATV under certain conditions
Snorkel Air IntakeAirbox design provides easy access to simplify maintenance
Oval-type air filter provides large intake area and reduces dust build-up on the filter
Transmission and PowertrainFully automatic Kawasaki Automatic Powerdrive System (KAPS) continuously variable transmission (CVT) has high and low forward gears plus reverse
Shifting timed in higher rpm range for snappy throttle response and aggressive acceleration
Water drain hole in drive pulley cover prevents mud from clogging release bearing for added durability
The drive converter shaft is hard chrome finished for durability
Belt Check indicator lamp is easy to see
Exclusive Variable Front Differential allows riders to control the amount of power delivered to both front wheels with the limited-slip front differential for maximum traction on difficult terrain
Electrically Selectable Two- or Four-wheel drive for changing terrain and applications done with the flip of a switch
Independent Front SuspensionDouble wishbone and coil-over-shock absorbers with adjustable preload provide a comfortable ride with 6.7 inches of suspension travel
A-arm caster angle provides light 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 SuspensionDouble wishbone and preload adjustable shock for each rear wheel provides superior ride comfort and ground following ability
Torsion bar helps control body roll
Brake SystemDual-piston caliper front disc brakes provide aggressive stopping power
Multi-disk rear brake system is totally enclosed within the rear gear case
Compact design provides more ground clearance at the rear end
An integrated part of the shaft drive, the virtually maintenance-free rear braking system is protected from mud, dust and debris
Rugged BodyworkThermoplastic 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 CockpitComfortable, upright seating position combined with the independent rear suspension for a luxurious ride
Wide seat for increased rider comfort
Additional featuresTrailer hitch bracket with 1,250 lbs. towing capacity is standard equipment
Digital speedometer, odometer, twin trip meters, clock, hour meter and fuel gauge 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
SpecificationsBrute Force® 650 4x4i
Engine: Four-stroke, V-twin, liquid-cooled, SOHC, four-valve
Displacement: 633 cm
Bore x stroke: 80.0 x 63.0mm
Compression ratio: 9.9:1
Carburetor: Keihin CVKR-34 x 2
Starting system: Electric with recoil back up
Transmission: KAPS, Dual Range with Reverse, 2WD/4WD, and Kawasaki Engine Brake Control
Tires, front: AT25 x 8-12
Tires, rear: AT25 x 10-12
Wheelbase: 50.6 in.
Brakes, front: (2) Dual-piston disc
Brakes, rear: Sealed, oil-bathed, multi-disc
Suspension, front / Wheel Travel: Dual A-Arms, two shocks with five-way preload adjustment / 6.7 in.
Suspension, rear / Wheel travel: Dual A-Arms, two shocks with five-way preload adjustment / 7.9 in.
Ground clearance: 9.7 in.
Fuel capacity: 5.4 gal.
Length x width: 86.4 x 46.3 in.
Seat Height: 35.6 in.
Rack capacity, front/rear: 264 lbs.
Towing capacity: 1,250 lbs.
Curb weight: 654 lbs.
Lighting: (2) 40W headlights, 5W taillight, 21W stoplight
Instruments: Digital 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
Color choices: REALTREE™ Hardwoods Green® HD™
Good Times™ Protection Plan: 12, 24, 36 or 48 months
Warranty: 12 Months