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Jokers Racing > Kawasaki KFX450 Parts > KFX450 Motor & Engine Parts

Jokers Racing > Kawasaki KFX450 Parts > KFX450 Nerf Bars & Heel Guards

Jokers Racing > Kawasaki KFX450 Parts > KFX450 Plastics & Graphic Kits

Jokers Racing > Kawasaki KFX450 Parts > KFX450 Skid Plates & Armor

Kawasaki KFX450R (.125) Bottom Frame Plate (PRM)

Kawasaki KFX450R Looney Tuned Dual Exhaust System (LTE Racing)

Newest creation for the Kawasaki 450 from the leaders in ATV Dual Exhaust. As the inovators of dual exaust LTE prides them selves in quality built, unique systems that smoke the competition. This system creates a massive amount of horsepower that was not obtainable w/ a single system. The two styles of air intakes cover both dune riders and XC racers both looking to turn heads. The Y header is made out of 304 stainless connected to the silencers by two seperate Mid pipes also made out of 304 stainless. Silencers are made of 304 stainless core that is consealed by Race Tools pillow packing and the 4" aluminum shells and billet end caps. Choosing the Polished or black finish on the silencers is completely up to you. Kawasaki KFX450R Dual Exhaust System NEW! Kawisaki Intake This master piece of Billet aluminum and Fully tapered, stamped aluminum creates a nice increase in HP for the new KFX 450. The intake tube is stamped out of aluminum from the 42mm throttle body to a 70mm filter intake. The trick frame mount is solid billet aluminum with the LTE oval logo engraved. This trick unit comes with the K&N filter and outerwear. LTE Electronic Fuel Control get the most out of your LTE custom system

Kawasaki KFX450R Dashboard 1-1/8" (Trail Tech)

Vapor Computer NOT Included Styles: WITH or WITHOUT TAIL TECH LOGO (logo says "Trail Tech"). Vapor Computer dashboard for 1-1/8" or oversize bars. Use with stock steering stem.

Kawasaki KFX450R Nerf Bars (IMS/Roll Design)

Colors: Silver IMS/Roll Design AC nerf bars are a must! They protect your feet from rock and debris and are easy to install. Includes mounting.

Kawasaki KFX450 Alba Race Graphics Kit - Green (Alba Action Sports)

ALBA RACE GRAPHICS KIT - GREEN

Trick out Kawi's newest quad with Alba's newest graphics kit. Featuring integrated number plates and sponsor logos. Covers more plastic than any other kit on the market.

Kawasaki KFX450 Pro Elite Race Competition Nerfs (Alba Action Sports)

Affordable Race Nerfs Alba's Pro Elite Race Competition Nerfs offer top level performance at a price you can afford. Features: ~Constructed from high-strength, lightweight aluminum ~Integrated heel guards for maximum saftey and control ~Wide, race style pegs with turned up edges for ultimate traction ~Black Anodized Finish *LTR Nerfs pictured, other models may differ slightly*

Kawasaki KFX450R Prefilter (CDB)

K&N Outerwears Prefilter Add more life to your K&N filter by using an Outerwears Prefilter. This material allows air through, but filters out dust and sand in addition to being water resistant. Your K&N filter allows greater air flow, don't let anything but air get into your engine.

Kawasaki KFX450R MX Pro Series Nerf Bars With Heel Guards (AC Racing)

Ac racing is pleased to announce our latest version of pro peg nerf bars, The Kawasaki KFX450R MX PRO series. These are similar to the prototypes designed for team Kawasaki. The advantages of owning the MX PRO series are the bucket style heel guard that allows more foot room for a rider with a larger foot, the stainless steel replaceable foot peg that provides a long lasting grip to your boot, and closer woven net that is adjustable to the sag of your choice. The MX PRO series pro peg now covers more of the open area between the rear tire and the foot peg so when your are banging wheels into the first turn you can feel confident that you wont get tire tracks up your leg. The MX PRO series are also relocated which gives the rider more legroom and a more aggressive riding stance. We will be offering them in black and aluminum finish.

Kawasaki KFX450R MX GRAB BAR (AC Racing)

KFX 450F MX Grab Bar with 7" x 10" white Number plate Ball Burnished. Colors: Black Powder Coat

Kawasaki KFX450 Keihin Power Pump (Advantage)

For Keihin FCR carbs ONLY WHAT IS IT? R&D Racing has followed up their successful Power Bowl with an all-new accelerator pump cover that features an adjustable leak jet. WHATS IT DO? Four-stroke engines bog, cough and pop.These problems are caused by everything from air leaks to mis-timed accelerator pumps to air in the pump reservoir to bad jetting to inadequate fuel flow through the leak jet. Of all the bugaboos, the leak jet is the most mysterious. It is also the most troublesome to work on.What is a leak jet? In the simplest terms, a leak jet controls the amount of fuel flowing through the accelerator pump nozzle. The accelerator pumps fuel circuit is split into two paths. The first path is the nozzle to the cylinder head and the second is the return path to the pump reservoir. The leak jet meters the return path. The larger the leak jet, the more fuel is returned to the reservoir with each squirt, which means that less fuel goes to the engine. The smaller the leak jet, the less fuel is returned to the reservoir, while more fuel goes to the engine. In essence, changing the leak jet size changes the amount of fuel that the accelerator pump squirts into the cylinder head. A bigger leak jet will make an engine lean, while a smaller leak jet will make it rich. The R&D Power Pump is an adjustable leak jet. It allows a racer to change the size of the leak jet orifice with a screwdriver (and you can do it with the engine running). WHAT STANDS OUT? (1) STOCK LEAK JET To change a stock Keihin leak jet you have to remove the float bowl from the carb and unscrew the leak jet. Leak jets typically come in sizes from 10 to 100 (a 70 leak jet has an orifice size of 0.70mm). It is a guessing game to select the correct size.This is a time-consuming process (given that most float bowls dont come off modern four-strokes without removing the carb from the bike). (2) POWER PUMP LEAK JET With the Power Pump, the leak jet size is controlled by an adjustable needle and seat. Although the float bowl has to be removed one time to install the supplied plug where the stock leak jet goes, there is never any need to remove the float bowl again. (3) TUNING We tested the Power Pump on our 2008 CRF250, which had some box stock jetting issues. We installed the Power Pump and set the adjustable leak jet at 1-1/2 turns out. We made incremental adjustments and checked them with a throttle blip test. Two turns out would be to the lean side, while one turn out would be rich. We rode the bike at 2 turns, 1-1/2 turns, 1- 1/4turns and 1-1/8th turns. (4) LEAK JET FACTS Our 2008 Honda came stock with a 70 leak jet. We felt improvement as we richened the adjustable leak jet. What does that mean? The large stock leak jet created a lean situation. Our CRF250 ran best with a smaller leak jet orifice somewhere between a 60 and 65 (about 1-1/2 turns). With the Power Pump we were able to fine-tune the setting in seconds. This is a blessing when the temperature drops. (5) PERFORMANCE. Loved it. The bogging disappeared and the power improved considerably. We went from lean to properly jetted in ten seconds. WHATS THE SQUAWK? Delta-Box aluminum frames make getting to the leak jet adjuster a juggling act. We had to use a very long screwdriver, from the right side of the bike, just in front of the shock.

Kawasaki KFX450 Keihin Power Bowl (Advantage)

WHAT IS IT? A complete float bowl, accelerator pump and fuel supply system for the Keihin FCR carburetor. WHATS IT DO? During the two-stroke era (1967-2004), the nagging carb problems were lean or rich mixtures. Not anymore! Now, on four-stroke engines, bogging, coughing and popping are the bugaboos.The solutions to these problems, most commonly found on the CRF250 and CRF150, range from aftermarket accelerator pump covers to radical jetting changes to accelerator pump linkage mods. R&D Racing, famous for their long association with the Suzuki amateur program, has a totally new solutionwhich doesnt address just one issue in the bogging equation, but every aspect. Its their totally innovative, R&D Power Bowl. WHAT STANDS OUT? (1) FUEL SUPPLY In jumps and whoops, the fuel in the main jet fuel chamber (a little plastic cavity designed to keep a ready supply of fuel available for the main jet) can cavitate.Why? The stock Keihins plastic chamber has excessive clearance under it. The gap allows the fuel in the main jet chamber to get mixed with air bubbles which results in a lean condition. The Power Bowl has a zero tolerance mainjet fuel chamber. It is totally sealed to keep the fuel from sloshing away from the main jet. (2) ACCELERATOR PUMP The R&D Power Bowl is designed with two separate fuel ports. The first orifice is isolated at the highest point of the accelerator pump to vent trapped air out through the leak jet. The second orifice is located low in the fuel sump to insure a supply of air-free fuel to the accelerator pump circuit. (3) LEAK JET The Power Bowl comes with an easy-to-use, externally adjustable leak jet. Additionally, the ball check valve that controls fuel flow has been repositioned to the bottom of the pump to stop it from bouncing open and closed during hard landings (and a nylon check ball is used instead of a steel one to lessen the weight against the ball check spring). (4) PERFORMANCE The MXA wrecking crew tested the R&D Power Bowl over a fourweek test cycle on a CRF150, RM-Z250 and CRF250. We were impressed. On the CRF150, which has a tendency to shoot ducks at full throttle, the popping disappeared and the power improved considerably (so much so that we went up on both the main and the pilot jets).On the RM-Z250, the transition from low-to-mid was enhanced,while the overrev was lengthened. On the CRF250, it eliminated the irritating bog, allowed us to go richer on the jetting and improved overall power. Across the board, throttle response was improved and midrange power increased.

Kawasaki KFX450R Intimidator MX Bumper (IMS/Roll Design)

Colors: Black

Kawasaki KFX450R SIX PACK RACK (PRM ATV)

Strap Colors

Kawasaki KFX450R Billet Aluminum Air Intake System (LTE Racing)

This master piece of Billet aluminum and Fully tapered, stamped aluminum creates a nice increase in HP for the new KFX 450. The intake tube is stamped out of aluminum from the 42mm throttle body to a 70mm filter intake. The trick frame mount is solid billet aluminum with the LTE oval logo engraved. This trick unit comes with the K&N filter and outerwear.

Kawasaki KFX450 Jokers Racing REM nerf Bars and Heel Guards COMBOs (R.E.M)

JOKERS RACING REM COMBO KIT REM Performance Nerf Bars are made from 1 3/8" .125 wall Aluminum, we incorporate a 8 degree sweep and 1 1/2" nets REM Performance Heel Guards Comes with all necesary hardware and installation instructions. replaces stock heelguards and bolts to the stock foot peg.

Kawasaki KFX450 R.E.M Heel Guards

REM Performance Heel Guards comes with the necessary hardware for easy installation.

Kawasaki KFX450R EVO R Exhaust (Big Gun)

(06) Kawasaki KXF450F Complete System Stainless Steel Complete Exhaust System Computer mapping designed for best power across power range, this technology allows for the best and broadest power band possible to give best traction and maximum power output from an exhaust. 1 pound lighter than stock, adds up to 3.5 more horsepower. Meets AMA 102 db sound requirements also comes standard with USFS approved spark arrestor, Vortex Quiet Insert meets 94db state park requirements, Race Tools pillow packing. (only exhaust system to come with all the above features standard) Jetting not necessary. Standard 6 month warranty applies to this product. Also available: -Colored End Caps -End Cap, Spark Arrestor & Vortex Insert Kit -Big Gun EVO Trailer Hitch Reciever Black Anodized
Blue Anodized
Green Anodized
Orange Anodized
Red Anodized
Silver Anodized
Yellow Anodized
End Cap, Spark Arrestor & Vortex Insert
Trailer Hitch Reciever

Kawasaki KFX450R FLOW EXHAUST SYSTEM (AC Racing)

Flow HVO 2008 KFX400 FLOW EXHAUST SYSTEM Unleash the up to 10+ hidden horsepower and torque you've been looking for with our 100% made in the USA exhaust systems. All FLOW sytems are hancrafted from TIG welded mandrel bent aircraft quality 304 stainless steel, a hardened 6063 aluminum muffler housing, and 6061 aluminum front and rear end-caps that are hard annodized to a military spec. that makes them 800% to 1000% harder than raw aluminum. Includes a removable U.S.F.S. spark arrestor. (COMPLETE SYSTEM)

Kawasaki KFX450R DMC Dual Exhaust System (Advantage)

The new KFX450R twin exhaust from DMC offers dynamic performance in this solid system that utilizes two mufflers to deliver maximum performance while maintaining sound level requirements. DMC has combined a perfect blend of tuned length and diameter, along with a unique Velocity Splitter to provide the maximum exhaust velocity for low and mid range torque, along with the increased overall volume for big top end horsepower. With torque rolling in at a 24.8% lb/ft increase and horsepower at a screaming 21.5% increase, your competition will wonder where you went. The system features an ultra tough T304 stainless steel header, velocity splitter and stepped diameter midpipes along with a tough alloy heat shield and Afterburner extruded mufflers. Rebuildable in minutes. DMC uses only the highest quality packing material for maximum and consistent performance. Installation on this monster is a snap. No need to bang, hammer, cut, saw, abuse, or otherwise manipulate your KFX. You can go from out of the box to out in front in a matter of minutes.

Kawasaki KFX450R Intake System (Trinity Racing)

Kawasaki KFX450R Looney Tuned Exhaust System (LTE Racing)

Full tappered Single also available in Black.

Kawasaki KFX450R SLIP-ON EXHAUST (Trinity Racing)

The new KFX450 slip on exhaust system adds huge power gains over the stock system. Featuring a stainless steel mid section and billet aluminum components on the silencer, this system shows its quality and workmanship right out of the box. This slip on system is a must have for all KFX450 riders,

Kawasaki KFX450R Black Anodized Flames design Gas Cap (Modquad)

Gas Cap with built-in backflow valve and Black Anodized Flames design. Black Anodized Billet Aluminium.

Kawasaki KFX 450 Polished Aluminum Gas Cap (Armadillo)

Kawasaki KFX 450 Polished Aluminum Gas Cap Built in two way vent. Lets air in but won't let gas splash out. Comes with gasket. Machined from solid 6061 T6 aluminum. Polished to a mirror finish.

Kawasaki KFX 450 Front Wheel Hub Caps (Durablue)

Fits DuraBlue Front Wheel Hubs The new DuraBlue "Billet Hub Caps" provide the flash you want, and the weight savings you're looking for! The perfect finishing touch for DuraBlue Billet Front Wheel Hubs. Gives your ride a more finished look. We now have the total package, matching "Bullet Nuts" for the wheels, and the new DuraBlue billet front wheel hubs to go with these popular Hub Caps. *Cool Looks. *Light Weight. *Strong 70/75T6 Aluminum. *Cap shape protects threads & stops dirt. The seal is so superior with these Hub Caps... NO OUTER HUB SEAL IS NECESSARY!

Kawasaki KFX450R DOBECK FUEL CONTROL MANAGEMENT SYSTEM TFI Fuel Injection Power Commander System Mod

Dobeck Performance offer you The World's First Electronically Fuel Injected ATV's can boast improved drivability and power with the Techlusion / Dobeck Performance TFI. The TFI features simple plug and play installation and quick and easy adjustment. No need for computers and complex maps. Uses carburetor tuning logic for easy to understand fuel adjustments. This KFX 450R TFI power commander will re-map you quads computer, it will also adjust the fuel and air allowing your quad the horsepower it needs.

Kawasaki KFX450R Desert Front Bumper (PRM)

Kawasaki KFX450R Control Arms (IMS/Roll Design)

The lower arms feature the same gull wing design similar to that of our Yamaha arms with the inboard pivot design utilizing the PFTE composite bearing and precision ground pin. The only exception is the Delron seal washers that keep water and debris out. The lower ball joint is an en-captured Teflon lined spherical bearing with a two-piece high mis-alignment upright adapter to connect the spindle and lower control arm. Our upper arm features the same inboard as the lower control arm and uses a custom fit aluminum rod end to control initial camber adjustment. Our tie rods are constructed of 17-4 stainless steel, and utilize stock tie rod ends as well.

Kawasaki KFX450R Case Saver (Modquad)

KFX450 Billet Aluminium Case Saver. Mounts behind your stock chain guard to protect your case if your chain breaks. Kawasaki KFX450 ATV's.

Kawasaki KFX450R BRAKE LINE KITS (Streamline)

Kawasaki KFX450R Brake Cover (Modquad)

Choose between Flame, KFX450 or Polished Plain design. Fits All Kawasaki KFX400/KFX450 & Suzuki Z400 & LTR 450 ATV's.

Kawasaki KFX450R BAJA Front Bumper (PRM)

Manufacturer: KAWASAKI Category: 07' KFX450

Kawasaki KFX450R Aluminum Heat Shield Set (HEP)

Made from .125" aluminum. Laser cut HEP logo included. These heat shields are available in a variety of powder coated colors. Uses oem hardware. Front Heat Shield Rear Heat Shield

Kawasaki KFX450R 1-1/8" Bars Clamp (Trail Tech)

Kawasaki KFX450 Bar Clamp for X-Bars: WITH LOGO or WITHOUT LOGO

Kawasaki KFX450R (.190) Z-SWINGARM PLATE (PRM)

Kawasaki KFX450R (.190) Bottom Frame Plate (PRM)

Kawasaki KFX450R .190 A-ARM PLATE SET (PRM)

Kawasaki KFX450R .125 A-ARM SKID PLATE SET (PRM)

Kawasaki KFX 450 Wheel Lug Nuts (Durablue)

The new DuraBlue "Bullet Lug-Nut Nut Series" provides the flash you want and the protection you need for the stud threads. These lug-nuts will remove over a pound of unsprung weight from your quad. That translates into improved suspension performance! Give your wheels a more finished look. DuraBlue now has the total package, matching "Bullet Nuts" for axles and the new DuraBlue billet front wheel hubs and hub caps. *Fits all Wheels with 10mm studs. **Will NOT fit Polaris.

Kawasaki KFX 450 Trailer Hitch Cover (Pro Armor)

Icon Trailer Hitch Cover Dedicated to protecting your toys and making them look good too. Now we offer accessories for the vehicles that pull your toys. This trailer hitch cover is made from lightweight and durable aluminum. It is powder coated black to resist scratching or chipping. The popular Pro Armor shield is die cut from aluminum and embossed for a 3D raised look. The plate is riveted on to the hitch cover to finish that look for you. Comes with the pin and clip to secure your Icon Trailer Hitch Cover in the receiver. Also included is high density foam to eliminate that annoying rattle that occurs with many other hitch covers.

Kawasaki KFX 450 Replacement Fat Foot Pegs (Pro Armor)

Replacement Fat Pegs Replace your worn fat pegs with our quality replacement pegs.

Kawasaki KFX 450 Kill Switch (Pro Armor)

Pro Armor Kill Switch Our Kill Switch features a T handle knob for easier pulling to reset the switch and an internal o-ring for proper sealing to prevent contaminants from entering the main body. Universal design works with any ATV. The durable plastic housing allows for years of abuse. Included adapter allows you to use this with both stock and race style handlebars.

Kawasaki KFX 450 Hand Guards (Pro Armor)

Assault Force Sport Hand Guards (standard) Our all new Assault Force Hand Guards are the ultimate in protection and styling. They are lightweight, adjustable and easily installed. Our Sport version is for everyday and trail riding. This part number will fit all standard type handlebars.

Kawasaki KFX 450 Hand Guards (Pro Armor)

Assault Force Race Hand Guards Our all new Assault Force Hand Guards are the ultimate in protection and styling. They are lightweight, adjustable and easily installed. Universal design fits any ATV. Pick up the Race style for track and competition.

Kawasaki KFX 450 Foot Peg Insert (Pro Armor)

Fat Peg Insert Make your Fat Pegs even more gnarly with an extra row of teeth designed to keep boots stuck. Made of durable powder coated steel, the Pro Armor Fat Peg Fat Peg Insert was designed and engineered for top riders to give that extra edge. Fits into all existing Pro Armor Fat Peg Nerf Bars!

Kawasaki KFX 450 Durablue Anti Roll Bar (Durablue)

Fits all A-Arm ATV's Can be "tuned" from very stiff to very forgiving. Makes your ride less "tippy" for flat cornering. Working like an anti-sway bar on a race car, our Anti-Roll Bar* is full adjustable from soft to stiff... you can even adjust one side stiff and the other soft to match specific race conditions! Full brushed and chrome plated, it fits all A-Arm ATV's. If you're looking for "flatter cornering" a Dura Blue Anti-Roll Bar is the answer. The Durablue Anti-Roll Bar is a unique part designed to be custom tailored for your machine. This customizing is accomplished by utilizing mounting brackets, which can be located on the mounting tube in any location, then clamped. The clamps can be installed with the tube forward or back (relative to the mounting surface). The clamps can also be bent at the mounting face, moving the sway bar tube slightly to provide frame and component clearance as necessary. The link arm (the part that goes from the torsion bar to the down link) can be installed with either an inner offset or outer offset (you can accomplish this by flipping the arm over and reinstalling it on the spline of the torsion bar). The upper heim joint can be bolted to the inside or outside of the link arm. The lower heim joint can be mounted to the forward side or rearward side of the shock-mounting bracket. Each machine will be slightly different. You will want to make sure that you run the suspension through it's full travel to make sure there is no binding or rubbing of any parts. This assembly is very flexible and can be adjusted to fit nearly every application. *ANTI-ROLL BAR is just the name of our product. You can still roll your ATV!!! This bar provides flatter cornering and limits "swaying" only. It DOES NOT PROVIDE ROLL OVER PROTECTION OF ANY KIND.

1. Anti roll tube housing ..................... 20-1707 2. Anti roll torsion arm ..................... 20-1705 3. Anti roll teflon bushing ..................... 20-1702 4. Heim joint ..................... 20-1708 5. Anti roll torsion bar ..................... 20-1704 6. Bracket Left ..................... 20-1703L 7. Bracket Right ..................... 20-1703R 8. Anti roll turnbuckle ..................... 20-1706 H. Anti roll hardware kit ..................... 20-1701

Below is one example of how to mount the anti roll bar. You can mount the anti roll bar in a number of different ways. The mounting brackets are designed so that you can bend the end tabs. Since every quad is unique you may want to mount it differently than the picture. Remember to follow the general principles of how the anti roll bar works which is outlined in the instructions.

Anti roll bar installed for Honda 450R - Front view

Anti roll bar installed for Honda 450R - Right view

Anti roll bar installed for Honda 450R - Left view

Kawasaki KFX 450 Cross X Handle Bars (Trail Tech)
X-Bars: High Bend High Bend: 1/2" higher than the medium bar at the grips. 107mm x 790mm x 62mm The X-Bars are custom bent for a perfect fit on your quad. X-Bars are ultra strong, reduce vibration and are made from heat treated 7075 aluminum. Available in seven colors and three bends to match your needs. Combine the medium bend (95mm) and a Trail Tech X-Bar clamp to match the height of your stock bars. Accept no ergonomic compromises when you move to 1-1/8 bars.

Kawasaki KFX450R Heel Guards (REM Performance)
REM Performance Heel Guards Comes with all necesary hardware and installation instructions. replaces stock heelguards and bolts to the stock foot peg. BLACK HEEL GUARDS

Kawasaki KFX450R IMS/Roll Design Heel Guards (IMS/Roll Design)
*** DOES NOT MATCH UP WITH STCOK FOOTPEGS *** IMS/Roll Design Heel Guards help protect your feet from debris

Kawasaki KFX450R Polished Aluminium Throttle Cover Flames Design (Modquad)
Polished Aluminium Throttle Cover, Flames Design. Fits Kawasaki KFX400/Suzuki Z400 2004 and Newer Models Only, All LTR 450 & KFX 450 ATV's.

Kawasaki KFX450R Polished Billet Aluminium Handle Bar Clamp KFX450 design (Modquad)
Polished Billet Aluminium Handle Bar Clamp, "KFX450" design. Fits all KFX450 ATV's.

Kawasaki KFX450R Polished Billet Aluminium Handle Bar Clamp Flames design (Modquad)
Polished Billet Aluminium Handle Bar Clamp, Flames design. Mounts to stock KFX450 Steering Stems. Stainless Steel Mounting Hardware Included.

Kawasaki KFX450R Red Anodized Flames design Gas Cap (Modquad)
Gas Cap with built-in backflow valve and Red Anodized Flames design. Red Anodized Billet Aluminium.

Kawasaki KFX450R Polished Billet Aluminium Flame design Gas Cap (Modquad)
Gas Cap with built-in backflow valve with Flame design. Polished Billet Aluminium.

Kawasaki KFX450R Polished Billet Aluminium Gas Cap (Modquad)
Gas Cap with built-in backflow valve and 45 degree Step design. Polished Billet Aluminium.

Kawasaki KFX450R Polished Billet Aluminium Gas Cap (Modquad)
Gas Cap with built-in backflow valve and 45 degree Step design. Polished Billet Aluminium.

Kawasaki KFX450R Polished Billet Aluminium Gas Cap (Modquad)
Gas Cap with built-in backflow valve and 45 degree Step design. Polished Billet Aluminium.

Kawasaki KFX450R TFI E.F.I. Control Unit (Dobeck)
The only EFI Controller youll ever need! - Dyno tested & out performed the competition - Most advanced EFI unit available - Unlimited adjustability & precision tuning all-in-one controller. - On-the-fly adjustability - Programmed for precision adjustments - Plug in Play. Hassle Free!

Kawasaki KFX450R Stage IV EFI Control Unit (Trinity)
The only EFI Controller youll ever need! - Dyno tested & out performed the competition - Most advanced EFI unit available - Unlimited adjustability & precision tuning all-in-one controller. - On-the-fly adjustability - Programmed for precision adjustments - Plug in Play. Hassle Free!

Kawasaki KFX450R Nerf Bars (REM Performance)
*** ONLY COLORS AS SHOWN ***

Kawasaki KFX450R K & N Air Flow System (Modquad)
- Easy to install - K&N Filter - Billet Adapter - Outerwear Included - Hassle Free Assembly

Kawasaki KFX450R Pro Circuit T-4 Ti-4 Silencer Head Pipe / Slip On Exhaust System (MTA)
Available in full pipe or slip on and you as well have a choice of eather stainless or titaninum. Pro Circuit is a custom precision engine and suspension building facility. Pro Circuit has invested over 25 years in engine building and machine shop techniques. Straight from the track to the shop and onto your bike, Pro Circuit performance products are the best available. T4SILENCER-The T-4 offers performance without the flash. Constructed of lightweight brushed aluminum and stainless steel, this muffler is built tough. The innovative design provides huge horsepower increases and faster; stronger response during hard acceleration. Like the Ti-4, the T-4 will give the racer the ability to tune his bikes performance with a selection of end caps that change the powerband of the bike around the needs of the rider. Quickly changed, the standard end cap, the optional smaller and bigger end caps offer tremendous performance gains. Also, can be used with the OEM stock or a Pro Circuit standard head pipe. When it comes to racing, the T-4 is one of the most sought after four-stroke performance mufflers on the market today.

Kawasaki KFX450R Stock Location Light Kit (Trail Tech)
HID MR16 Stock Location Light Kit:

Kawasaki KFX450R Edge Front Bumpers (PRM)
Logos to choose from: Flames, Iron Cross, KFX450 or PRM. The EDGE Bumper is the perfect blend of form and function. The legendary Baja Bumper has been tried and proven for many years, and now it is available with eye catching designs cut out of the extended face plate that looks sharp, and provides better mud and debris protection for the ATV. Features Include: 6061 T6 aluminum, incorperated skid plate, reinforced 7/8" tubing and a little bling for kicks!

Kawasaki KFX450R Nerf Bars (PRM)
Coverage of floorboards in a lightweight stylish package. They are made of lightweight aluminum but are incredibly strong. Features include: ...full lightweight aluminum bottom pan ...foot peg extension for added control ...angled downward toward the frame for drainage ...all neccessary hardware included ..."easy installation".

Kawasaki KFX450R Footpegs (IMS/Roll Design)
IMS/Roll Design footpegs are the best footpegs money can buy! They have a patented three rung design and are made from heat treated 17-4 cast stainless steel then powder coated and polish finished. Available in both an optional flat or kick-up design. IMS/Roll Design foot pegs are used by virtually every top Pro ATV racer including Jeremy Schell, Chad Duvall, William Yokley, Travis Cain, Brad Page, Doug Gust, Joe Byrd, Doug Eichner, Team Green, and more.

Kawasaki KFX450R Pro Series Thumper Exhaust (Eddie Sanders)
Kawasaki KFX450 Full exhaust system for the all new KFX450R, stepped header ceramic coated inside and out, tapered stainless steel megaphone core, billet accessories. Choose from red, blue, black or polished.

Kawasaki KFX 450 8 Inch Mud Plugs (Janssen Motorsports)
Here is our newest addition to our Janssen Line of parts. These are 8 inch mud plugs. They work great and keep mud out of your rear rims. These plugs will fit ITP 8 inch breadlocks, and Douglas 8 inch beadlocks.

Kawasaki KFX450 Vapor Computer (Trail Tech)
Kawasaki KFX450 All Years This is a complete Vapor installation kit. Comes with Trail Tech Vapor computer, power wire, resistored RPM sensor, temperature sensor, speed sensor, handlebar mounting hardware and instructions. Aluminum protector sold separately...Engine temp. sensor is radiator hose insert

Kawasaki KFX450 Engine Temperature Gauge (CRJ)
Our CRJ ATV / motorcycle engine temperature gauge will fit almost any liquid cooled atv or motorcycle with standard 7/8" dia handlebars and standard 3/4" dia radiator hose. This is an easy and inexpensive way to monitor your engines coolant temperature for just every day riding or competetive racing. Easy installation, can be installed in 30 minutes with basic tools. Temperature range is from - 58F to 302F. Display can be switched from Farenhight to Celsius for foreign customers. Easy to read at a glance 3/4" tall by 1 1/2" wide display. Runs on a small watch style battery which can easily be replaced. Battery typically lasts for 1 year. Comes with everything needed to install. Temperature gauge clamps to handlebars and probe coupling mounts into your radiators return hose. Probe coupling has a sensor which penetrates into the coolant to keep an acurate reading of the engines coolant temperature as it exits the engine.

Kawasaki KFX450R Polished Aluminium Throttle Cover Plain Design (Modquad)
Polished Aluminium Throttle Cover, Plain Design. Fits Kawasaki KFX400/Suzuki Z400 2004 and Newer Models Only, All LTR 450 & KFX 450 ATV's.

Kawasaki KFX450R Polished Billet Aluminium Handle Bar Clamp Plain design (Modquad)
KFX 450 Polished Billet Aluminium Handle Bar Clamp, Plain design. Mounts to stock KFX450 Steering Stems. Stainless Steel Mounting Hardware Included.

Kawasaki KFX450R Polished Billet Aluminium Gas Cap (Modquad)
Gas Cap with built-in backflow valve and 45 degree Step design. Polished Billet Aluminium.

Kawasaki KFX450R Dual Stage Foam Air Flow Systems (Modquad)
Kawasaki KFX450 Air Flow System. Set includes Billet Aluminum Airbox Adapter, Unifilter Dual Stage Foam Filter, Installation Instructions and Necessary Hardware for Installation. Fit's Kawasaki KFX450 ATV's.

Kawasaki KFX450R Rear Number Plate Bracket & Plate (HEP)
Our aluminum rear number plate bracket for your KFX 450R is available with just the aluminum bracket or complete with black or white 9" x 7" plastic number plate installed. Bracket is made from .125" aluminum and is designed to accept .125" rivets to hold the number plate on. Bracket also comes with rubber anti-vibe grommets. This is designed to be used with the removal of your oem taillight. Mounts in existing locations. All hardware included in installation. Bracket

Kawasaki KFX450R Rear Master Cylinder Guard (HEP)
Above is our aluminum guard to protect the rear master cylinder on your KFX 450R. Made from .125" aluminum and tig welded for additional strength. Great protection at a great price. Also available in a variety of powder coated colors.

Kawasaki KFX450R (.250) Z-SWINGARM PLATE (PRM)

Kawasaki KFX450R Summit Front Bumper (PRM)

Kawasaki KFX450R Fuel Tanks (IMS/Roll Design)
Designed to enhance the appearance of your ATV, yet provide greater riding distance per tankful. Larger capacity than stock, yet very slim and sleek. Perfect for the dunes or the race track! These tanks are made with POLY-ETHELENE CROSSLINK for extra strength and durability.