You have arrived at the right place if you are looking for information about the Kawasaki KFX 400 sports bike, such as its price, features, overall dimensions and weight, and evaluations given by previous purchasers.
Our team’s inquiries to multiple kawasaki affiliates and agents verified this information. Let’s discuss the price of the Kawasaki KFX 400 as well as its features and user reviews.
One of Kawasaki’s underrated motorcycles, the KFX 400, was among the first four-wheelers to introduce 4-stroke power mills, revolutionizing the ATV business. Unbeknownst to many, this opened the door for modern sports quads that dominate the racing scene.
The KFX 400, an often-overlooked motorcycle from Kawasaki, was one of the first four-wheelers to introduce 4-stroke power mills, ushering in a new era in the ATV business. To the surprise of many, this opened the path for the modern sport quads that dominate the racing circuit today.
Since then, the KFX 400 may have lost ground. But it unquestionably takes the lead thanks to its contributions to 450-cc speed demons. Continue reading to find out more about this four-wheeler.
Kawasaki KFX 400 Models
This series only produced four models from 2003 to 2006 when the KFX 400 was discontinued. The first 4×4 came from the Suzuki DRZ400 dirt bike and had a smaller carb, cam, and CDI with a gentler curve and lower rpm limit. This arrangement delivered highly useful power, but it didn’t maximize the quad’s capability.
The four-power wheelers increased dramatically after the 2005 cam and carburetor modifications by Kawasaki. The KFX 400 became a high-performance ATV for dirt roads, trails, and sandbanks after these improvements.
Kawasaki KFX 400 price
The below table shows the list price of all Kawasaki KSF400 models released from 2003 to 2006:
2003 Kawasaki KFX 400 KSF400A1 list price $5699 but now Retail/Trade-In Values is $1,625 – $2,560
2004 Kawasaki KFX 400 KSF400A2 list price was $5699 but now the Retail/Trade- in Value is $1,755 – $2,890
2006 Kawasaki KFX 400 KSF400A6F list price was $5699 But now the Retail/trade-in value is $2,025 – $3,305
Kawasaki KFX 400 Specs & Features
Engine
This 400-class motorcycle’s 36-mm Mikuni carburetor was later swapped out for a 37-mm CV-style carb with TPS to enhance throttle responsiveness.
This updated carburetor with higher lift intake and exhaust cams for the 2005 Kawasaki KFX 400 let the DOHC engine breathe more deeply and increase mid-to-top-end power.
| Engine Type | 4-Stroke DOHC |
| Cylinder Arrangement | Single cylinder |
| Carburetion System | Carburetor, Mikuni BSR36 SS x 1 |
| Engine Cooling | Liquid cooling |
| Bore x Stroke Ratio | 90 x 62.6 mm (3.543 x 2.465 in) |
| Compression Ratio | 11.3:1 |
| Starting System | Electric |
| Displacement | 398 cm³ / 24.3 in³ |
| Maximum Power | 28-32 hp/28.4-32.4 PS (20.9-23.9 kW, estimated) |
| Top Speed | 65-85 mph (104.6-136.8 km/h) – owners’ claim |
| Air Filtration | Polyurethane foam element |
| Lubrication | Dry sump |
| Engine Oil & Quantity | 2.1 US quarts w/ filter 2.2 US quarts w/out filter 2.3 US quarts at disassembly SAE 10W-40 w/ API grade of SJ meeting JASO T903 MA Other options: SAE 5W-30, 10W-30, 10W-50, 15W-40, 15W-50, 20W-50 |
Drivetrain
he KFX400 features the ideal blend of power, handling, and suspension thanks to its chain-drive system and vibration-reducing counterbalancer.
The acceleration would be the one small issue if there were any. The vehicle’s peak speed is increased by the stock gearing, but its 0-60 time is not the quickest.
The machine is enjoyable to ride aside from it. With the clutch pushed in, you may start the vehicle in any gear. The left side of the handlebars has a clear view of the choke.
| Clutch | Wet, multi-plate type |
| Transmission Type | 5-forward and 1-reverse |
| Gearshift Pattern | 1 down 4 up, foot-operated (forward); foot/hand-operated (reverse) |
| Drive System | Chain drive, RK 520KZO 96 links |
| Primary Ratio | 2.960 (74/25) |
| Final Drive Ratio | 2.857 (40/14) |
| Transmission Gear Ratio | Low – 2.538 (33/13) 2nd – 1.666 (30/18) 3rd – 1.238 (26/21) 4th – 1.000 (23/23) Top – 0.846 (22/26) Reverse – 2.153 (28/13) |
Ignition
The battery and fuses are securely tucked beneath the seat, and the ignition switch is mounted on the center pod. A Yuasa YUAM329BS YTX9-BS Battery (see on Amazon) or any other lithium, AGM, or gel model would be a perfect substitute if you need to switch out your standard batteries.
Just watch out for overcharging, which can create hydrogen that, in the presence of a spark or short circuit, might ignite a fire. Additionally, never swap your factory-installed maintenance-free batteries for a conventional one.
| Ignition | Electronic CDI (Capacitor Discharge Ignition) |
| Ignition Timing | 10° BTDC @ 1,500 RPM |
| Spark Plug, Gap | NGK CR7E, DENSO U22ESR-N, gap (0.7-0.8 mm, 0.028-0.031 in) |
| Alternator Type | Triple-phase A.C. generator |
| Rated Output | 65V (AC) @ 5,000 RPM (no-load voltage) |
| Fuse | 20 Amp |
| Battery | 12V, 28.8 kC (8 Ah)/10 Hr, YTX9-BS formats |
| Battery Dimensions (L x W x H) | 150 x 87 x 105 mm (6 x 3.44 x 4.19 in) |
Tires & Brakes
The combination of the 4×4’s wheels and tires allows for an effective braking system. Progressive braking does not involve death-clutching the brake levers in order to stop the vehicle. A further aid in keeping the four-wheeler firmly planted on the tracks is the additional grip provided by factory-installed rubber.
| Front Tire, off-road/road air pressure | Tubeless Dunlop AT22 x 7-10, 27.58 kPa (0.28 kgf/cm2, 4 psi) |
| Rear Tire, off-road/road air pressure | Tubeless Dunlop AT20 x 10-9, 34.57 kPa (0.35 kgf/cm2, 5 psi) |
| Front Brake Type | Dual hydraulic discs w/ twin piston calipers |
| Rear Brake Type | Disc brake |
Suspension
The handlebars of the KFX 400 are unaffected by high-speed acceleration or bump absorption. It is simple to turn and accelerate through the trees. More aggressive riding and dry, hard packs expose the vehicle’s weakness and proclivity for body roll.
| Frame Type | High-tensile tubular steel alloy |
| Caster, Trail | 8.5°, 36 mm (1.42 in) |
| Steering Angle | 41° |
| Turning Radius | 3.1 m (10.2 ft) |
| Front Suspension Type, Travel | Independent, double-wishbone, coil spring, oil damped (adjustable fork preload), 215 mm (8.5 in) |
| Rear Suspension Type, Travel | Aluminum swingarm-type, coil spring, oil damped (preload, rebound and compression damping adjustable), 230 mm (9.1 in) |
Dimensions
The KFX 400 has always been the lightest automobile in the 400-cc class. In order to maintain this condition, it had to replace the valve, clutch, and ignition covers with new magnesium covers, add an aluminum front bumper and rear grab bar and modify the shift lever with aluminum.
| Length | 1,830 mm (72 in) |
| Width | 1,165 mm (45.9 in) |
| Height | 1,160 mm (45.7 in) |
| Seat Height (Unloaded) | 810 mm (31.9 in) |
| Ground Clearance | 265 mm (10.4 in) |
| Wheelbase | 1,245 mm (49 in) |
| Track (F/R) | 935 mm (36.8 in) / 910 mm (35.8 in) |
| Dry Weight | 169 Kg (373 lbs) |
| Vehicle Load Capacity Limit | 110 Kg (243 lbs) |
Exterior
Surprisingly, the machine had no instruments for a sport quad. Although it did not have an analog speedometer or odometer, it did come equipped with 12V 3W neutral, reverse, and coolant temperature warning lights.
Long trail rides require support, which is provided by footpegs perched above serrated footrests. The quad’s seating arrangement also fits riders of ordinary height as well as those who are higher.
The quad has improved light distribution thanks to its dual 30-watt headlights, 21-watt brake light, and 5-watt taillight.
Lime Green, Metallic Marble Red, and Blazing Orange are somebody panel color choices that lend some flare to the machine’s sexy appearance.
About Kawasaki
Kawasaki Heavy Industries, Ltd. was established in 1878 and has grown from being a part supplier for transportation companies to a significant figure in the ATV industry.
The company that makes the Kawasaki KFX400 is also renowned for its huge production of transit, hydraulic machinery, motorcycles, off-road vehicles, side x sides, personal watercraft, aerospace and energy systems, as well as industry-leading motorsport vehicles.
Kawasaki KFX 400 Review video
Final Words
That was all about the Kawasaki KFX 400 Price, Specs, Review, and Key Features, but if you have any queries regarding this post, then please comment below in the comment box, We will solve your problem as soon as possible, thanks for visiting our site and stay tuned to our site for more new stuff like this.
My name is Ranjitsinh Mantri founder of this blog and I am a full-time blogger writing is my passion. Just before 4 years ago We started this website in 2019 with my team to share our knowledge about tractor models and its prices guide on the internet.