This four-wheeled Kawasaki is thrust by a highly responsive 398cc, liquid-cooled, four-stroke engine with dual overhead cams and also four valves atop a chrome composite-plated aluminum alloy cylinder. Fed by a 37mm high-performance carburetor, it has electric start and also has a counterbalancer to alleviate vibration.

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The KFX400 engine uses a “dry sump” design, shortening as whole engine elevation so it can be put lower in the chassis for enhanced stability if providing higher ground clearance.

Transmitting strength from the engine come the behind wheels is a high-performance five-speed-plus-reverse hands-on transmission and also efficient O-ring chain.

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Such power needs a chassis to match, therefore the KFX400 ATV engine rides in a high-tensile steel frame and subframe. Suspension duties are handled by double front A-arms with fully adjustable shocks that administer 8.5 inches of travel, while an aluminum-alloy swingarm with totally adjustable shock offers 9.1 inches of travel on the rear. Contributing to the KFX400’s low, 373-pound dry weight space competition-inspired aluminum-alloy wheels, and also stopping power is listed by double front bowl brakes and also a solitary rear disc brake.

Kawasaki KFX 400 Specifications

Engine: Liquid-cooled, four-stroke, single cylinder v DOHC and also four-valvesDisplacement: 398ccCarburetion: Mikuni BSR37Starting: ElectricTransmission: Five-speed-plus-reverse manual, multi-plate wet clutchFinal drive: #520 O-ring chainFrame type: High-tensile tubular steel alloyFront suspension / wheel travel: twin A-arms v coil-over-shock, flexible preload / 8.3 in.Rear suspension / wheel travel: Swingarm with preload-adjustable shock / 9.1 in.Front tires: 22x7-10 radialRear tires: 20x10-9 radialFront brakes / rear brake: dual hydraulic discus / DiscOverall length: 72.0 in.Overall width: 45.9 in.Wheelbase: 49.0 in.Ground clearance: 10.4 in.Lighting: twin 30W halogenDry weight: 373 lbs.Fuel capacity: 2.6 gal.Footpegs: Serrated steelColors: Kawasaki Lime Green, Blazing Orange


High-performance four-stroke engine it is intended exceptionally vast torque curve for maximum traction because that a selection of sport-riding conditionsTwin air intakes on the former fenders administer extra cooling to the radiatorDry-sump lubrication permits the engine come be maintained low in the chassis for premium weight distribution and also handling while providing higher ground clearance37mm carburetor increases engine performanceElectric start makes obtaining started easyFive-speed manual transmission helps the rider keep the engine in the powerbandReverse gear makes backing increase convenient and also easyEfficient chain final drive provides maximum strength to the rear wheelSwingarm uses eccentric chain adjusters, make chain convey easierDual A-arm former suspension and also rear swingarm assist to soak up the bumps and jumpsFront shocks feature fully adjustable compression and rebound damping also as adjustable preload because that multiple suspension tuning optionsTriple disc brakes carry out exceptional preventing powerDual halogen headlights brighten the route for nighttime ridingSerrated steel footpegs assist to keep the rider’s feet indigenous slipping in wet or muddy talk conditions