Motorcycle Sport

Privileged 2017 Kawasaki KX Lineup

2017 KAWASAKI KX™250F

The new Kawasaki KX250F motorbike packs additional power, higher handling and fewer weight

To provide a motorcycle that builds champions. The Kawasaki KX250F is that the single-most dominant motocross bike of the last decade. to stay riders on the rostrum, Kawasaki introduces associate degree all-new KX250F for 2017, in line with the updates of the KX™450F motorbike last year. The 2017 model offers a additional powerful engine, a considerably lighter chassis, and slimmer technology, creating this new model the quickest KX250Fmotorcycle however.

The 2017 Kawasaki KX250F:

Lighter weight (229.9 pounds)

New additional powerful and lighter engine

New redesigned additional slender and lighter weight frame

Improved clutch and shift feeling

New praise seat and a replacement lower/flatter tank, for improved handling and technology

This year’s KX250F is made with race-winning parts to stay Kawasaki riders therein prime spot at the race track. From the saleroom to the raceway, the performance of Kawasaki’s KX family of motorcycles is proof of its engineering pedigree. It actually is that the bike that builds champions.

ENGINE

New redesigned engine with offset cylinder layout, for additional economical power

Lighter bridged-box bottom piston, designed from athletics expertise

Downdraft-style intake layout with new gizmo angle designed for optimum fuel atomization

New downstream gizmo with double as several holes, finer fuel droplets and wider angle, leading to stronger low-to-mid power and sharp response

New and improved combustion chamber configuration

New 43mm throttle body Tuned to best suit race-experienced riders, the 249cc liquid-cooled, 4-stroke single’s wide power-band focuses on high-rpm performance that extends means into the over-rev. extremely acclaimed for its high output and swish power delivery, the 2017 model KX250F has race-inspired calibration and elements just like the superior bridged-box bottom piston and down draft-style intake routing. Mechanical friction is reduced because of things like associate degree offset cylinder—with inflated forward lean angle and highland honing, leading to a stronger low finish additionally as a rise in most peak power. The rod currently options a bearing in position of a roller bearing and things just like the shaft sprockets and chain are revised along side a fresh revised exhaust shaft, all factors leading to additional economical power.

The KX250F dual-injector mechanical system system may be a key element to its performance; introduced in 2012, it had been the world’s 1st to be featured on a production motocross bike. not like a regular digital mechanical system that uses one gizmo downstream of the throttle, the KX250F system uses a second, upstream gizmo placed near the airbox. The downstream injector—redesigned for 2017—is wont to facilitate guarantee swish, instant response that includes a finer atomization with additional holes within the gizmo itself. The downstream gizmo creates that stronger low-to-mid vary power and fast throttle response, whereas the upstream gizmo is charged with providing power.

As rev and throttle position increase, primary operation switches from the downstream gizmo to the upstream gizmo, betting on whether or not in a very low (1st, 2nd) or high (3rd, 4th, 5th) gear, the transition is gradual or virtually instant. The upstream injector’s bigger distance from the combustion chamber offers the fuel particles and intake air longer to combine, additionally as permitting the mixture to cool down before getting into the combustion chamber, each of that contribute to additional economical filling, and ultimately additional power. The 2017 model conjointly options revised european settings, along side a replacement system. The exhaust header pipe is skinnier and shorter, leading to improved performance.

TUNING

Lightweight european, with revised settings

Three engine maps (standard, hard, soft) contained within the european

Optional KX FI activity Kit (Handheld) needs no tools, portable computer or battery

The light-weight european of the KX250F motorbike was designed specifically to resist the trials of motocross athletics, whereas still providing a good type of calibration. The Kawasaki KX250F provides 3 engine maps that return pre-loaded into the motorcycle’s european that square measure simply accessible through the DFI® coupling plug. These 3 color-coded couplers square measure designed to tune for arduous, medium or soft track surfaces, and permit riders to search out the right power delivery for a selected piece of land.

Using the nonobligatory KX FI activity Kit (Handheld), oversubscribed severally as a Kawasaki real accent, a rider will store and choose from up to seven separate engine maps. The kit includes a transportable hand-held activity tool, that permits riders to create changes to the engine maps while not the requirement of a computer, portable computer or battery, creating it simple to tune at the track. It plugs in because of a further harness not enclosed within the kit.

FRAME & SUSPENSION

New Swingarm style with improved linkage magnitude relation

Lighter weight and additional rigid frame style

6mm narrower frame style

Showa 48mm Separate operate Front Forks (SFF sort 2)

Changes for the KX250F begin at the frame, with a fresh redesigned, lighter atomic number 13 perimeter with a replacement front downtube and 3mm narrower main beams, for associate degree overall reduction dimension of vi millimeter. The frame rigidity has been optimized to get improved forepart feel.

Up front you’ll notice Showa 48mm Separate operate Front Forks (SFF sort 2) with works-style internal construction thatlocates its damping assembly within the left fork tube and a spring within the right. The Separate operate Front Fork construction contributes to a planted feel at the front, very good damping performance and ride comfort with bigger bottoming resistance. It conjointly has excellentstability once on the brakes or once landing jumps. For 2017, revised settings contribute to bigger stability over braking bumps and thru corners. The Uni-Trak® rear suspension with Showa shock currently options revised valve settings and linkage ratios, causative to improved ride feel and traction and inflated collide with feedback. A lighter shock spring this year means that a weight savings, and therefore the lower rate contributes to the reduced pitching result over braking bumps. The rear shock linkage mounts square measure below the swingarm to maximise wheel travel and therefore the new linkage pure mathematics will increase cornering stability. twin compression with high and low speed adjustability offers a good vary of calibration choices. Self-lubricating alumite coating on the inner shock body improves wear resistance and shock action.

STYLING & technology

Easier for the rider to alter position whereas riding

Integrated bodywork for seamless rider interface

Aggressive KX body work and in-mold graphics

The all-new minimalist bodywork includes slimmer shrouds, because of the revised radiators and their new orientation. The KX250F currently options a replacement praise and bigger capability fuel tank, along side a replacement praise seat with reinforcing ribs. the mix of the new tank and seat aid in a very additional seamless style, that conjointly makes it simple for riders to maneuver around on prime of the bike.

Aggressive all-new bodywork, which has front and rear fenders, variety plate and fork guards, makes the bike look additional compact and is complemented by factory-style style and Kawasaki’s 1st in-mold graphics on the radiator shrouds. Black surpass rims, black fork guards, and inexperienced highlights facilitate produce a particular Kawasaki identity. Returning this year square measure ERGO-FIT™ adjustable handlebars and footpegs to raised suit riding designs and totally different rider statures. The handlebars have four position choices and therefore the footpegs have 2 placements accessible.

LAUNCH management

For pro riders and amateur riders alike, the KX Launch management may be a major advantage in obtaining out of the starting stalls straight and quick. Launch management Mode has the best result among the primary few seconds of emotional the clutch off the beginning. The KX250F options a Launch system that, with the easy press of a button, permits riders to activate a separate engine map designed to help beginning in bound conditions. The Launch management Mode map retards ignition temporal arrangement, permitting tires to realize grip in low-traction things, and permitting riders to target their lines. Launch management remains active through 1st and gear, till the rider shifts into gear mechanism, so it returns to traditional engine temporal arrangement. Even for ranking riders, dominant the hard-hitting power of a KX250F motocrosser off the beginning needs a high degree of throttle management and clutch discreetness. By optimizing this power, Launch management Mode helps riders maximize traction, increasing the prospect of obtaining an honest begin.

BRAKES

Contributing to the athletics parts found throughout the KX250F square measure the brakes, with 270mm petal-style disc brakes within the front. These brakes deliver sturdy braking force and very good management. The floral leaf vogue discs contribute to each jazzy appearance and a high-quality look. Rear caliper guard protects the caliper from harm.