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2025 Kawasaki Brute Force 450 4x4
2025 Kawasaki Brute Force 450 4x4

Specs

General Information

Manufacturer
Kawasaki
Kawasaki
Model Year
2025
2025
Model
Brute Force 450 4x4
Brute Force 450 4x4
Model Code
KVF450ASFNL
KVF450ASFNL
Color
Grayish Blue
Grayish Blue

Brakes/Wheels/Tires

Brakes

Front - Dual 202 mm discs

Rear - Single 202 mm disc

Hydraulic disc

Front - Dual 202 mm discs

Rear - Single 202 mm disc

Hydraulic disc

Wheels
Tread width - 35.8 / 34.2 in.
Tread width - 35.8 / 34.2 in.
Tires

Front - AT 24 x 8-12

Rear - AT 24 x 10-12

Front - AT 24 x 8-12

Rear - AT 24 x 10-12

Dimensions

Length
Overall - 80.1 in.
Overall - 80.1 in.
Height
Overall - 46.7 in.
Overall - 46.7 in.
Width
Overall - 43.7 in.
Overall - 43.7 in.
Weight
Curb - 685.6 lb. (*Curb weight includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied).)
Curb - 685.6 lb. (*Curb weight includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied).)
Ground Clearance
9.3 in.
9.3 in.
Wheelbase
47.8 in.
47.8 in.
Seat Height
34.6 in.
34.6 in.
Turning Radius
10.2 ft.
10.2 ft.

Drivetrain

Transmission
Automatic Continuously Variable Transmission (CVT) with centrifugal clutch (H, L, N, R)
Automatic Continuously Variable Transmission (CVT) with centrifugal clutch (H, L, N, R)
Drive System
4x4
4x4
Drive
Final - On-demand 2WD / 4WD with dual-mode front differential
Final - On-demand 2WD / 4WD with dual-mode front differential

Electrical

Instrumentation
Speedometer, tachometer, gear position indicator, fuel gauge, clock, odometer, hour meter, trip meter, Differential Lock / 4WD indicator
Speedometer, tachometer, gear position indicator, fuel gauge, clock, odometer, hour meter, trip meter, Differential Lock / 4WD indicator
Lighting
LED headlights, LED handlebar mounted light, Halogen taillight
LED headlights, LED handlebar mounted light, Halogen taillight

Engine

Engine
4-stroke, SOHC
4-stroke, SOHC
Cooling
Liquid
Liquid
Cylinders
1
1
Displacement
443 cc
443 cc
Bore x Stroke
3.5 x 2.8 in. (89 x 71.2 mm)
3.5 x 2.8 in. (89 x 71.2 mm)
Torque
Maximum - 24.3 ft. lb. @ 6,500 rpm
Maximum - 24.3 ft. lb. @ 6,500 rpm
Compression Ratio
9.1:1
9.1:1
Fuel System
Fuel injection with 38 mm throttle body
Fuel injection with 38 mm throttle body
Ignition
Digital DC-CDI
Digital DC-CDI
Starting
Electric
Electric
Fuel Capacity
4.2 gal.
4.2 gal.

Operational

Frame
Double-cradle, high-tensile tubular steel
Double-cradle, high-tensile tubular steel
Suspension

Independent 4-wheel

Front - Dual A-arm, adjustable spring preload

Front wheel travel - 7.6 in.

Rear - Dual A-arm, adjustable spring preload

Rear wheel travel - 7.9 in.

Independent 4-wheel

Front - Dual A-arm, adjustable spring preload

Front wheel travel - 7.6 in.

Rear - Dual A-arm, adjustable spring preload

Rear wheel travel - 7.9 in.

Steering
Conventional tie-rod
Conventional tie-rod
Hitch
2 in. receiver
2 in. receiver
Towing Capacity
1,050 lb.
1,050 lb.
Load Capacity

Total rack capacity - 225 lb.

Front rack - 75 lb.

Rear rack - 150 lb.

Total rack capacity - 225 lb.

Front rack - 75 lb.

Rear rack - 150 lb.

Other

Additional Colors

Grayish Blue

White

Grayish Blue

White

Includes

Front and rear steel-tube cargo racks

Full coverage floorboards

Front and rear steel-tube cargo racks

Full coverage floorboards

Warranty
12 month limited
12 month limited

Features

Chassis And Utility

  • BEST OF BOTH WORLDS: Experience unmatched performance on the Brute Force® 450 4x4 ATV with a 4-wheel independent suspension system, strong braking power, and exceptional hauling and storage capabilities. Designed with a perfect mid-size chassis, it offers just the right sizing—not too big, not too small—making the Brute Force® 450 4x4 highly maneuverable while also being powerful and comfortable. From tackling demanding chores with comfort and efficiency to enjoying thrilling adventures afterward, this ATV is your ultimate companion for work and play.
  • RIDE COMFORTABLY: Combined with optimized springs and damping tuning, this 4-wheel independent suspension system not only delivers solid handling but also offers high ground clearance to navigate obstacles, ensuring a comfortable ride even on tough terrain. Engineered with smooth initial actuation and progressive characteristics, the springs maintain firmness even under high loads, contributing to performance and control.
  • STRONG STOPPING POWER: Twin 202mm hydraulic disc brakes at the front are complemented by a single 202mm disc brake at the rear to deliver progressive braking with excellent feel, controllability, and performance for a wide variety of riding situations, adding to peace of mind.
  • LOAD UP WITH CONFIDENCE: Front and rear cargo racks have a pipe diameter of 22.2mm, giving them excellent load-bearing capacity to carry cargo for work and play. The front cargo rack can handle 75 lbs and the rear can support 150 lbs.
  • READY TO TOW: The all-new Brute Force® 450 4x4 ATV is equipped with a 2-in hitch receiver, ready to tackle demanding chores with an impressive 1,050-lbs towing capacity.
  • MAXIMIZE YOUR SPACE: Carry more with 1.3 gal of under-seat storage. Simply remove the screws to access this storage box.

Controlled Power

  • EFFICIENCY MEETS EXCITEMENT: Energize work and play on the all-new Brute Force® 450 4x4 ATV. Combining power and agility this mid-size ATV is equipped with a liquid-cooled 4-stroke 443cc engine, smooth CVT transmission, and a 2WD/4WD plus front differential lock system that is built to tackle demanding tasks while boasting unique sporty performance.
  • POWERFUL PERFORMANCE: The liquid-cooled 4-stroke 443cc engine produces strong yet approachable power. The power delivery is responsive and controllable, with smooth torque from low rpm that steadily builds power through the entire rev range, for excellent all-around performance, and a high fun factor, that works well in a wide range of situations.
  • SMOOTH ACCELERATION: Equipped with a CVT transmission offering smooth acceleration and direct engine control, the all-new Brute Force® 450 4x4 ATV features low, high, neutral, and reverse gears for versatile maneuvering. Seamless transitions from low to high speeds enhance controllability, making it easily accessible for a wide range of ATV riders.
  • CONQUER DESCENTS: The CVT engagement provides confident downhill engine braking, helping to ensure smoother descents and greater control even on challenging declines.
  • CONTROL AT YOUR FINGERTIPS: Accessible via a button switch on the right side of the handlebar, the electrically selectable 2WD/4WD system allows for easy changing between drive systems, adapting seamlessly to suit changing terrain and applications. The integrated dial switch allows for convenient engagement or disengagement of the front differential lock when in 4WD, enhancing traction and control.

Modern Styling

  • PRACTICAL AND STYLISH: The Brute Force® 450 4x4 ATV’s thoughtfully crafted design exudes power and style. Striking a balance between a lightweight and aggressive image, this model embodies the essence of a mid-size ATV with dynamic colors, graphics, and modern LED headlights.
  • STANDOUT STYLE: Staying in line with the massive yet condensed style that defines the Brute Force® series, the Brute Force® 450 4x4 ATV offers an overall modern, tough, and rugged impression suitable for a mid-size ATV. Carefully considered colors and graphics lend a sporty appearance that adds to this capable and rugged ATV.
  • LED LIGHTS LEAD THE WAY: Front LED headlights illuminate the path ahead, while stylish rear taillights shine brightly behind you. Enjoy enhanced illumination with a handlebar-mounted LED light that turns with your every move for an added level of utility and convenience. In addition to excellent illumination, LED lights deliver an attractive modern shape and design complementing the aggressive style of this ATV.
  • STYLISH AND FUNCTIONAL FLOORBOARDS: Full coverage floorboards not only add an element of style but also help the rider's feet stay planted as well as protected from unexpected debris.

Chassis And Utility

  • BEST OF BOTH WORLDS: Experience unmatched performance on the Brute Force® 450 4x4 ATV with a 4-wheel independent suspension system, strong braking power, and exceptional hauling and storage capabilities. Designed with a perfect mid-size chassis, it offers just the right sizing—not too big, not too small—making the Brute Force® 450 4x4 highly maneuverable while also being powerful and comfortable. From tackling demanding chores with comfort and efficiency to enjoying thrilling adventures afterward, this ATV is your ultimate companion for work and play.
  • RIDE COMFORTABLY: Combined with optimized springs and damping tuning, this 4-wheel independent suspension system not only delivers solid handling but also offers high ground clearance to navigate obstacles, ensuring a comfortable ride even on tough terrain. Engineered with smooth initial actuation and progressive characteristics, the springs maintain firmness even under high loads, contributing to performance and control.
  • STRONG STOPPING POWER: Twin 202mm hydraulic disc brakes at the front are complemented by a single 202mm disc brake at the rear to deliver progressive braking with excellent feel, controllability, and performance for a wide variety of riding situations, adding to peace of mind.
  • LOAD UP WITH CONFIDENCE: Front and rear cargo racks have a pipe diameter of 22.2mm, giving them excellent load-bearing capacity to carry cargo for work and play. The front cargo rack can handle 75 lbs and the rear can support 150 lbs.
  • READY TO TOW: The all-new Brute Force® 450 4x4 ATV is equipped with a 2-in hitch receiver, ready to tackle demanding chores with an impressive 1,050-lbs towing capacity.
  • MAXIMIZE YOUR SPACE: Carry more with 1.3 gal of under-seat storage. Simply remove the screws to access this storage box.

Controlled Power

  • EFFICIENCY MEETS EXCITEMENT: Energize work and play on the all-new Brute Force® 450 4x4 ATV. Combining power and agility this mid-size ATV is equipped with a liquid-cooled 4-stroke 443cc engine, smooth CVT transmission, and a 2WD/4WD plus front differential lock system that is built to tackle demanding tasks while boasting unique sporty performance.
  • POWERFUL PERFORMANCE: The liquid-cooled 4-stroke 443cc engine produces strong yet approachable power. The power delivery is responsive and controllable, with smooth torque from low rpm that steadily builds power through the entire rev range, for excellent all-around performance, and a high fun factor, that works well in a wide range of situations.
  • SMOOTH ACCELERATION: Equipped with a CVT transmission offering smooth acceleration and direct engine control, the all-new Brute Force® 450 4x4 ATV features low, high, neutral, and reverse gears for versatile maneuvering. Seamless transitions from low to high speeds enhance controllability, making it easily accessible for a wide range of ATV riders.
  • CONQUER DESCENTS: The CVT engagement provides confident downhill engine braking, helping to ensure smoother descents and greater control even on challenging declines.
  • CONTROL AT YOUR FINGERTIPS: Accessible via a button switch on the right side of the handlebar, the electrically selectable 2WD/4WD system allows for easy changing between drive systems, adapting seamlessly to suit changing terrain and applications. The integrated dial switch allows for convenient engagement or disengagement of the front differential lock when in 4WD, enhancing traction and control.

Modern Styling

  • PRACTICAL AND STYLISH: The Brute Force® 450 4x4 ATV’s thoughtfully crafted design exudes power and style. Striking a balance between a lightweight and aggressive image, this model embodies the essence of a mid-size ATV with dynamic colors, graphics, and modern LED headlights.
  • STANDOUT STYLE: Staying in line with the massive yet condensed style that defines the Brute Force® series, the Brute Force® 450 4x4 ATV offers an overall modern, tough, and rugged impression suitable for a mid-size ATV. Carefully considered colors and graphics lend a sporty appearance that adds to this capable and rugged ATV.
  • LED LIGHTS LEAD THE WAY: Front LED headlights illuminate the path ahead, while stylish rear taillights shine brightly behind you. Enjoy enhanced illumination with a handlebar-mounted LED light that turns with your every move for an added level of utility and convenience. In addition to excellent illumination, LED lights deliver an attractive modern shape and design complementing the aggressive style of this ATV.
  • STYLISH AND FUNCTIONAL FLOORBOARDS: Full coverage floorboards not only add an element of style but also help the rider's feet stay planted as well as protected from unexpected debris.