2012 Kawasaki KX250F Review

Kawasaki KX250F has revolutionized the industry in 2011 with the use of the world's first range of distinct function (SFF) on a motocross. Now, with the announcement of another first for 2012, the first double injectors for motocross, the Kawasaki KX250F 2012 continues to set the standard for what a race won quart motocross should be.

Kawasaki KX250F motorcycle is a winner! George Lucas took the model to a championship victory in Australia in MX 2008. The model won the East and West Coast SX Championship in the U.S. in 2010 and another on the west coast this year. With a series of updates announced for the 2012 model to arrive, the model looks set to continue its winning tradition.
2012 Kawasaki KX250F
Injection KX250F was in 2011. This was reinforced in 2012 with the addition of two injectors. This gives the KX250F 2012, a significant increase in power. The force is greater than all the RPMs, but especially in the high rev range. Couple recalls engine carburetor and an excellent response to EN is not changed.

The KX250F is the only mass-produced feature SFF Showa motocross (separate fork function) between the cushioning and shock absorption features. The result is a configuration that provides smooth action and the depreciation of company performance - a difficult combination to achieve with a traditional range. In 2012, the KX250F gets a new spring, stiffer leading to maximize performance and a spring above allowing you to operate in a broader context. The super-hard titanium coating on the outer surface of the inner fork tubes to reduce the sliding friction is also in the 2012 model. (The KX250F motocross is based only on its class in this race-ready coating standard.)

Superior traction of the rear wheel is provided by the Uni-Trak rear suspension new. Pairing up again during the swing-arm suspension for a more accurate adjustment for 2012 and is now less rigid arm pulling manipulation to smooth and improved scratch resistance. In 2012 KX250F will also receive new seat urethane to help keep its shape longer and a revised shift drum to reduce the distance ranges must travel to engage the gears. The result is a smooth shifting action.

Factory rates 2011 model beautiful style, that is, the graphics style factory wheels black and blue finish alumnite alumnite suspension tuning is maintained with the addition of a blue finish on some pads 2012 engine to give the KX250F the looks to match its performance is very attentive.
2012 Kawasaki KX250F
2012 Kawasaki KX250F features and benefits

Adding fuel injector second helps build a greater diffusion of power

A unique feature separate fork (SFF), just like the factory racers

More robust engine power at high rpm extends deep into overdrive

Spring rates have increased front and rear suspension for the race-level riders

Often, more robust engine parts to improve reliability

Smooth-transit passes offered more positive feeling

In a nutshell ...

• New dual injection digital fuel injection

• More robust high-rpm engine power reaches deep into overrev

• Transmission of the revised action move better and sustainability

• Thicker, stronger engine components to improve reliability

• Review Showa fork separate function (SFF) offers more flexibility first time, and better when typing angle

• The growth rates of spring in the front and rear suspension improves traction and provides a more solid feel

Propelled at high speed, high-performance motor

• 249 cc liquid-cooled, four stroke, four-valve, DOHC single-cylinder provides powerful power at all speeds

• Measures to Improve decompressor for easy starting spring

• New nickel coating on the cylinder walls are more than a factor of grip for added durability

• New connecting rod has a longer rod for improved reliability

• New more rigid crankshaft is re-balanced for better performance and durability

• crank thick web design is a balancing factor on par with the factory riders to reduce engine vibration, smoother power delivery and improved performance in the mid-speed range high

• Revision of the ACG stator and rotor inertia complement the changes to the crankshaft

Digital Fuel Injection (DFI) system

• Update the system adds a new "upstream" of air injection near the cash

• Any new second injector has a different body size, but like the main injector

• Add the seal between the air inlet port and throttle position sensor on the throttle body 43 mm GST protects the sensor from the penetration of fuel

• Connection progressive throttle opens more quickly after the 3 / 8 open

• A simple and effective: No batteries, fuses or relays

• throttle response crisp and clear at all speeds

• Offers easy engine starting

• Helps prevent engine hesitation after landing jumps and other high impact situations

• Optional calibration kit has a new type of 6-pin connector allows for easy adjustment

• Optional indicator allows DFI LAN to communicate diagnostic information

Bridged Box piston down

• piston part of the same lightweight, rugged design that works drivers with a new coating to improve its interface with the back of nickel on the cylinder wall

• Changing the form of finished products series improves abrasion resistance and lubrication

• short piston rod reduces the weight

Easy and efficient Top End

• Lightweight, high rigidity, the assumption of 31 mm titanium and 25 mm exhaust valves reduce weight and provide alternative products of high reliability rpm

• Ultra-lightweight extremely thin valve valves should be on par with those found in supersport machines, includes intake valve head thickness for added strength

• intake ports designed for maximum performance at all speeds, especially in the field of tall towers

• The method allows the entry of special cast iron surfaces too soft to contribute optimally to all plans

• Head of silicone seal provides a tight seal

Exhaust system stainless steel

• Stainless steel construction provides longer life

• Quiet high volume assembly keeps the noise level of 94 dB while maintaining energy production

• joint between the pipe and the muffler is a good seal when the damper rubber silencer attachment collar of a serious resistance to

Efficient cooling system

• radiators are strong and thick and wide to provide excellent resistance to the accumulation of mud at the same time an excellent cooling efficiency

• cylinder head cooling water jacket paths in front of the cylinder head up coolant

Transmission shift fork and move • A stroke is shorter and smoother, steady shift forks (not empty) moving to offer better operational

• Strong housing, resistant include additional material around the engine mounts to help increase long-term

• clutch cable bracket is built into the clutch housing to feel exactly

• clean oil filter screen can get housing division, facilitating maintenance

Quick-turning platform

• uses a low stiffness rod control for easy handling

• The aluminum perimeter thin and light KX250F is made from forgings, extrusions and castings

• Center of gravity and key dimensions as the swingarm pivot, output sprocket and rear axle locations designed to increase advance work with a minimum at the rear end squat

• engine installation on the top of the head cover pages increase the overall stiffness

Race oriented suspension

• Revision of race-oriented suspension from duty springs and heavier damping settings changed on both front and rear

• Fork separate function (SFF), separated from the suspension and damping characteristics less weight, more power, less than static friction, and easier adjustment

• The holder features the only external spring preload adjustment in its class

• The titanium-coated super-hard on the outside of the inner fork tubes reduces stiction and improves suspension action while helping to prevent scratches and damage the pipes

• reduce friction Kashima Coat treatment on the inside of the fork outer tubes to bring an action flowing suspension

• wrap-around fork tube guards provide greater protection for the inner tubes

• Alteration of specifications piston rod to improve flexibility and shock settings for improved rear wheel traction

• Characteristics of the Kashima Coat on the shock inside the tank to reduce friction and smoother suspension action

• rear shock absorber consists of two adjustable compression damping tuned separately fast and slow

Drive top of the cylinder

• the optimal characteristics oscillating internal rails and flex properties for superb cornering performance

• Cast Alloy swingarm uses the front section, tapered hydroformed spars and forged chain pullers

• Uni-Trak ® rear suspension system connecting the suspension arm mounted below the swingarm, allowing longer rear suspension stroke, and precise tuning

• The link system that receives greater rigidity pulling less for smooth suspension action improved traction

• Ratios Relay configuration Uni-Trak rear suspension to match rear shock damping for maximum rear wheel traction

Pilot Interface

• The body parts that the conductor with a thin interface, making it easy for drivers to feel comfortable and go fast

• by double injection molding process, offering a sleek two-tone jackets

• The license plate was also two-tone and contribute to the slim package

• The right panel is an additional way to help cool the muffler

• The frame is wider at the ankles to offer better grip and narrows near the bend below the seat to allow a driving position thin

• Slim Seat features improved polyurethane, designed for durability

• Seat has a slip top and side surface for good grip when sitting and standing

• 50 mm (front and rear) Platforms great grip and feel pins

• clutch cable startup has a fast setting high, making it easy for riders to adjust the clutch cable free play on the go

• The accelerator has a one piece collar that provides stability during throttle operation

• Easy handling of short duration is a model designed to provide excellent adhesion

Factory-style Components

• Black alumite plated rims, like the factory racers

• Titanium coated fork tubes inside to reduce stiction

• Lightweight wheels offer maximum strength and weight savings

• thicker and stiffer front fender

• The material of the rear brake pads offer powerful braking performance

• The front and rear petal brake discs reduce unsprung weight, and the waveform helps clean the brake pads to stop the efficient

• Guard protects the rear caliper bracket damage

• rear hub and spokes butted RIB without further reduce unsprung weight

• Renthal aluminum handlebar is standard equipment

• blue cap ignition cover and oil filler cap to match the blue accents on the factory racing bikes

• Factory-style graphics complete the performance highly tuned KX250F

Additional Features

• New pinion shaft cover improves the appearance

• New polyurethane resin roller chain reduces weight

• Redesign the start of the air leaving room for the second fuel injector

• High resin skid plate provides excellent protection with minimal weight


• Optional kit allows for custom calibration setting DFI

• Optional indicator Fi gives the DFI system for communicating diagnostic information

• The optional engine parts include magneto rotors with different inertias and sprocket 12 teeth

• The chassis parts include optional support for a handlebar handlebars of a 1/8-inch

• 46 to 50 teeth aluminum and steel rear sprockets, solid petal brake discs, fork and different sources of shock and manual decompression lever and cable.