Kawasaki Kx450f motorcycles for sale in Colorado

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2016 Kawasaki KX 450F

2016 Kawasaki KX 450F

$6,500

Eads, Colorado

Year 2016

Make Kawasaki

Model KX 450F

Category -

Engine -

Posted Over 1 Month

This bike has 37 hrs never raced and has lots of goodies. Full factory connection suspension ims footpegs and tm designs chain sliders rollers and guides. Bike is in great condition and runs perfect lots of power!

2008 Kawasaki KX 450F

2008 Kawasaki KX 450F

$3,500

Carbondale, Colorado

Year 2008

Make Kawasaki

Model KX 450F

Category -

Engine -

Posted Over 1 Month

2008 Kawasaki KX 450F purchased new in 2010. Adult owned since new. Only 4 hours on bike since all of these mods completed: All new custom plastics by DecalWorks, New graphics, Gripper seat with tail bump by Factory FX, Protaper CR High Bend bars in black, Over-sized 13oz. flywheel weight, New NGK plug, Devol lowering link, Bridgestone BattleCross tires, Sprocket Works front and rear sprockets, RK XW gold chain. Pro Moto Billet spark arrestor. Brand new Scott dual compound grips with donuts. Fork recently serviced. Fresh Maxima Race oil change. Air filter cleaned and re-lubed. Runs strong. Needs nothing but a new rider.Bike has approximately 60 hours on it. I am the second owner.  Original owner is a buddy. Have Certificate of origin in-hand. Buy bike at asking price and receive a 2" receiver hitch rack with ramp and an extra set of tires with about 15% wear FREE (these items not available at lower offers)

2011 Kawasaki KX 450F

2011 Kawasaki KX 450F

Request Price

Loveland, Colorado

Year 2011

Make Kawasaki

Model KX 450F

Category -

Engine -

Posted Over 1 Month

2011 Kawasaki KX 450F, 2011 Kawasaki KX 450F Prepare for Launch 2011 KX 450F highlights begin with the Supercross winning DNA of last year s bike. The advanced design of the aluminum perimeter frame and dominating motor received a host of refinements to create a more compact and mass-centralized chassis propelled by more useable power than ever. Headlining the technological charge, the KX450F features an all new Launch Control Mode, which is tuned to maximize traction out of the starting gate. This is accomplished without sacrificing any of the mid-range grunt or straight-line speed that made the KX450F famous. Highlights The 2011 highlights begin with the Supercross-winning DNA of last year s bike. The advanced design of the aluminum perimeter frame and dominating motor receive a host of refinements to create a more compact and mass-centralized chassis propelled by more usable power than ever. Headlining the technological charge, the KX450F features an all new Launch Control Mode, which is tuned to maximize traction out of the starting gate. This is accomplished without sacrificing any of the mid-range grunt or straight-line speed that made the KX450F famous. 2011 KX450F riders can easily activate the new Launch Control mode a key feature never before seen on a production motocross bike. The push-button system is activated by a touch of the switch on the left handlebar, and optimizes off-the-line acceleration by altering ignition timing in first and second gears to help maximize grip and reduce the chance of excessive wheelspin. Shifting into third gear automatically deactivates Launch Control Mode and returns the ignition timing to the parameters of the installed ignition map. The Launch Control s effectiveness is further enhanced by a chassis designed to maximize suspension performance and rear wheel traction. No other production motocrosser offers a higher degree of adjustability to the rider interface or engine character than the new 2011 KX450F. With a choice of four different handlebar positions, two footpeg positions, and virtually unlimited ignition mapping capabilities thanks to its advanced Digital Fuel Injection (DFI®) system the KX450F is uniquely able to adapt to changing track and surface conditions and meet the needs of a surprisingly wide range of riders. The DFI system comes with pre-programmed ignition maps, but new for 2011, these maps are interchangeable without the use of a laptop computer or other separate electronic devices. Maps can quickly and easily be changed between three settings standard, hard (conditions) and soft (conditions) by swapping the DFI wire coupler cap clipped to the side of the steering head. No additional accessories are needed to alternate between preprogrammed settings simply install the coupler cap with your desired ignition mode and start winning. The ECU is also still fully re-program

2016 Kawasaki KX 450F

2016 Kawasaki KX 450F

$8,799

Loveland, Colorado

Year 2016

Make Kawasaki

Model KX 450F

Category -

Engine -

Posted Over 1 Month

2016 Kawasaki KX 450F, 2016 Kawasaki KX 450F THIS IS OUR PROOF The new KX 450F motorcycle is more powerful, lighter, and more agile than ever before. Developed from the highest levels of racing, this championship bike has advanced technology, sourced straight from the world s premier race team another reason why the KX450F is The Bike That Builds Champions. Features May Include: Race-Team-Inspired Bridged-Box Bottom piston is lightweight and revised to match new intake valves to optimize combustion efficiency for maximum increased performance at all RPM'sLighter, more powerful engine with improved throttle response, broad power delivery, and increased peak powerNew exhaust header with integrated resonator for improved throttle response at low RPM and reduced exhaust sound levelNew high flow airbox with rear air intake channelsRear seat intakes ensure clean airflow and contribute to reduces engine responseMuch lighter aluminum perimeter frame for shaper handlingNew forged down-tube for increased rigidity and front end feelSlimmer perimeter spars and narrow shrouds allow easier rider movementOptimized rigidity in a new swingarm to improve rear wheel tractionNew bodywork is lighter weight with aggressive stylingFlatter seat makes it easier to change riding positionSmoother, seamless surface at the rider s contact pointsAdjustable four-position handlebar moves the handlebar towards or away from your bodyTwo-position adjustable footpegs help reduce knee angle when seatedNew lighter inner fork tubes with reduced rigidity to match the new chassis and improve front end feelNew low friction fork sealsNew revised valve settingsHandheld FI calibration kit eliminates need for laptop and 12V battery at the trackAllows the user to adjust fuel and ignition settings for ultimate performanceCan store up to seven preset maps for different tracksFactory-tuned power settings with plug-and-play versatilitySelect a coupler to access one of the three different preset engine mapsRace-team-derived feature for grabbing the holeshotEngages with a press of a buttonFunctions in first and second gearPrecise ignition timing helps ensure quicker acceleration with less slippage

2014  Kawasaki  KX™450F

2014 Kawasaki KX™450F

$4,639

Englewood, Colorado

Year 2014

Make KAWASAKI

Model KX™450F

Category -

Engine -

Posted Over 1 Month

Motorcycles Motocross DX398044410085064011287 DX1 . And in 2013 Villopoto made it three straight Supercross championships in a row becoming the first rider to win back-to-back-to-back AMA Supercross titles since the great Ricky Carmichael another rider whose career blossomed aboard Team Green? ? machines. Having a great rider definitely helps and Monster Energy? Kawasaki? s Ryan Villopoto? s credentials are impeccable including double-up titles in AMA Supercross and Motocross titles in 2011 followed by another AMA Supercross title in 2012. 2014 Kawasaki KX? ?450F KX? ?450F Climb Aboard a Motocross Dynasty It? s no wonder that Kawasaki? s KX? ?450F has amassed an enviable championship record in AMA Supercross and AMA Motocross...

2012 Kawasaki KX™450F

2012 Kawasaki KX™450F

$3,999

Denver, Colorado

Year 2012

Make Kawasaki

Model KX™450F

Category -

Engine 449 cc cc

Posted Over 1 Month

Almost too many extras to list! This SUPER clean previously enjoyed MX bike is ready to take to the line today! Sass Built motor means she's a screamer! Tuned Suspension, loads of new plastic, great rubber, just look at the pictures and you'll see what a great bike this is! Hurry, won't last long! Prepare for Launch… The race-winning power and confident handling of Kawasaki’s KX™450F motocrosser are back in an even sleeker and more advanced package than ever before. With racing always at the forefront, the KX450F’s latest technical innovations were developed from the factory know-how of the Monster Energy Kawasaki race team, with the final product representing an unmatched combination of cutting-edge innovation and race-proven components. Its best-in-class performance is facilitated by the highest level of rider adjustability and the most progressive electronics package ever seen on a production motocrosser. From the moment the gate drops, the 2012 KX450F is set to leave challengers in its dust.

2017 Kawasaki KX 450F

2017 Kawasaki KX 450F

Request Price

Thornton, Colorado

Year 2017

Make Kawasaki

Model KX 450F

Category -

Engine -

Posted Over 1 Month

2017 Kawasaki KX 450F, 2017 Kawasaki KX 450F The Kawasaki Difference THIS IS OUR PROOF The 2017 KX 450F motorcycle is the most powerful, lightweight, and agile KX450F ever. Developed from the highest levels of racing, this championship bike has advanced technology sourced straight from the world s premier race team another reason why the KX450F is The Bike That Builds Champions. CHAMPIONSHIP-PROOVEN POWER The 2017 KX 450F motorcycle is lightweight and powerful due to innovative race-proven components. Pick a category to start exploring. Features may include: ENGINE Race-team-inspired Bridged-Box Bottom piston is lightweigth and designed to mach intake valves to optimaze combustion efficiency for maximum performance at all rpms EXHAUST Echaust header fearures an integrated resonator for crisp thottle response at low rpm and reduced exhust sound level INTAKES Rear seat intakes ensure clean airflow and costribute to improved throttle response High flow airbox with rear intake cannels for improved engine power CHASSIS AND BODYWORK The slim, lightweight, aluminum perimeter frame and revised triple clamps contribute to agile handling while a flat seat profile and integrated bodywork facilitate easy rider movement and a championship fit. SLIM, LIGHTWEIGHT CHASSIS Lightweight aluminum perimeter frame for sharp handling Redesigned triple clamp offers improved stability on corner entry to allow quicker turn-in. Slim frame spars and narrow shrouds allow easier rider movement Optimized swingarm rigidity for maximum rear wheel traction Lightweight bodywork features Kawasaki s first in-mold graphics for a durable, aggressive look Lightweight bodywork with smooth, seamless surface at the rider's contact points. The KX graphics are now molded into the shrouds for greater longevity and an ultra-smooth outer surface. ADJUSTABLE ERGONOMICS Adjustable four-piston handlebar moves towards or away from your body Two-position adjustable footpegs help reduce knee angle when seated SHOWA SFF-AIR TAC FORK Lightweight design with tuned rigidity to match chassis dynamics and optimize front end feel Features low-friction fork seals and optimized valve settings for smooth action and progressive damping STEP 1: Set inner chamber air pressure - The pressure in this chamber affects the overall fee across the entire stroke STEP 2: Set the pressure of the unter air chamber- The ounter chamber affects the last thirt of the travel so you can adjust the level of bottom

2016  Kawasaki  KX™450F

2016 Kawasaki KX™450F

$6,999

Englewood, Colorado

Year 2016

Make KAWASAKI

Model KX™450F

Category -

Engine -

Posted Over 1 Month

2016 Kawasaki KX? ?450F THE KAWASAKI DIFFERENCE This Is Our Proof The new KX? ?450F motorcycle is more powerful lighter and more agile than ever before. Developed from the highest levels of racing this championship bike has advanced technology sourced straight from the world? s premier race team? another reason why the KX450F is The Bike That Builds Champions. Motorcycles Motocross DX398044410085064011287 DX1

2012 Kawasaki KX 450F

2012 Kawasaki KX 450F

Request Price

Thornton, Colorado

Year 2012

Make Kawasaki

Model KX 450F

Category -

Engine -

Posted Over 1 Month

2012 Kawasaki KX 450F, 2012 Kawasaki KX 450F Prepare for Launch 2012 KX 450F highlights begin with the Supercross winning DNA of last year s bike. The advanced design of the aluminum perimeter frame and dominating motor received a host of refinements to create a more compact and mass-centralized chassis propelled by more useable power than ever. Headlining the technological charge, the KX450F features an all new Launch Control Mode, which is tuned to maximize traction out of the starting gate. This is accomplished without sacrificing any of the mid-range grunt or straight-line speed that made the KX450F famous. Highlights The 2012 highlights begin with the Supercross-winning DNA of last year s bike. The advanced design of the aluminum perimeter frame and dominating motor receive a host of refinements to create a more compact and mass-centralized chassis propelled by more usable power than ever. Headlining the technological charge, the KX450F features an all new Launch Control Mode, which is tuned to maximize traction out of the starting gate. This is accomplished without sacrificing any of the mid-range grunt or straight-line speed that made the KX450F famous. 2012 KX450F riders can easily activate the new Launch Control mode a key feature never before seen on a production motocross bike. The push-button system is activated by a touch of the switch on the left handlebar, and optimizes off-the-line acceleration by altering ignition timing in first and second gears to help maximize grip and reduce the chance of excessive wheelspin. Shifting into third gear automatically deactivates Launch Control Mode and returns the ignition timing to the parameters of the installed ignition map. The Launch Control s effectiveness is further enhanced by a chassis designed to maximize suspension performance and rear wheel traction. No other production motocrosser offers a higher degree of adjustability to the rider interface or engine character than the new 2012 KX450F. With a choice of four different handlebar positions, two footpeg positions, and virtually unlimited ignition mapping capabilities thanks to its advanced Digital Fuel Injection (DFI®) system the KX450F is uniquely able to adapt to changing track and surface conditions and meet the needs of a surprisingly wide range of riders. The DFI system comes with pre-programmed ignition maps, but new for 2012, these maps are interchangeable without the use of a laptop computer or other separate electronic devices. Maps can quickly and easily be changed between three settings standard, hard (conditions) and soft (conditions) by swapping the DFI wire coupler cap clipped to the side of the steering head. No additional accessories are needed to alternate between preprogrammed settings simply install the coupler cap with your desired ignition mode and start winning. The ECU is also still fully re-programm

2014 Kawasaki KX 450F

2014 Kawasaki KX 450F

Request Price

Thornton, Colorado

Year 2014

Make Kawasaki

Model KX 450F

Category -

Engine -

Posted Over 1 Month

2014 Kawasaki KX 450F, 2014 Kawasaki KX 450F It s no wonder that Kawasaki® s KX 450F has amassed an enviable championship record in AMA Supercross and AMA Motocross. Having a great rider definitely helps, and Monster Energy® Kawasaki® s Ryan Villopoto s credentials are impeccable, including double-up titles in AMA Supercross and Motocross titles in 2011, followed by another AMA Supercross title in 2012. And in 2013, Villopoto made it three straight Supercross championships in a row, becoming the first rider to win back-to-back-to-back AMA Supercross titles since the great Ricky Carmichael, another rider whose career blossomed aboard Team Green machines. Features may include: Launch Control helps to reduce wheelspin on slippery starting gates Kayaba Pneumatic Spring Fork (PSF) uses compressed air to reduce weight, compared to traditional metal-coil fork springs, providing effective tuning and bottoming resistance Includes a free Kawasaki Genuine PSF Air Fork Pump and removable adjustment valve for quick and easy tuning of fork spring pressure Engine is tuned for optimum power delivery all the way from basement revs through the upper rpm range, this results in impressive thrust that continues from corner-exit to the end of the straights Piston crown shape allows for superior ultra-low to mid-range engine response Intake cam features slightly less lift, to promote better low-rpm throttle response Front master cylinder features a knocker-style lever-to-piston interface for improved brake feel and more consistent performance than the old piston-type unit Wide, low-density grips make life easy on the rider s hands Lightweight 240mm petal-type rear rotor features the same aggressive petal style as the front rotor and is gripped by a single piston hydraulic rear caliper Launch Control helps to reduce wheelspin on slippery starting gates Pre-programmed ignition maps are interchangeable trackside, no PC required Adjustable 4-position handlebar and 2-position footpegs allow riders to fit the KX to match their personal preference Black anodized aluminum rims for a factory look Narrower grips are softer and more comfortable for 2014

2012 Kawasaki KX 450F

2012 Kawasaki KX 450F

$3,490

Fort Collins, Colorado

Year 2012

Make Kawasaki

Model KX 450F

Category -

Engine -

Posted Over 1 Month

Runs great, very clean. New tires, air filter and plug.4 other bikes and trailer also available. Great turn key package for a family. 2002 TTR125, 2003 TTR 125, 2003 TTR90 & 2016 CRF50. $3650 is for KX450F only.

2014 Kawasaki KX™450F

2014 Kawasaki KX™450F

$4,639

Greenwood Village, Colorado

Year 2014

Make Kawasaki

Model KX™450F

Category -

Engine 449 cc cc

Posted Over 1 Month

Climb Aboard a Motocross Dynasty It’s no wonder that Kawasaki’s KX™450F has amassed an enviable championship record in AMA Supercross and AMA Motocross. Having a great rider definitely helps, and Monster Energy® Kawasaki’s Ryan Villopoto’s credentials are impeccable, including double-up titles in AMA Supercross and Motocross titles in 2011, followed by another AMA Supercross title in 2012. And in 2013, Villopoto made it three straight Supercross championships in a row, becoming the first rider to win back-to-back-to-back AMA Supercross titles since the great Ricky Carmichael, another rider whose career blossomed aboard Team Green™ machines.

2015 Kawasaki KX 450F

2015 Kawasaki KX 450F

Request Price

Thornton, Colorado

Year 2015

Make Kawasaki

Model KX 450F

Category -

Engine -

Posted Over 1 Month

2015 Kawasaki KX 450F, 2015 Kawasaki KX 450F It s no secret that Monster Energy Kawasaki has been dominating the AMA Supercross and AMA Motocross series, with Ryan Villopoto piloting his Monster Energy® Kawasaki KX450F race bike to four consecutive AMA Supercross Championships in 2011 through 2014. Villopoto s skills are undeniable, but the race-ready Kawasaki KX450F allows the legendary racer to brake later, carve deeper and accelerate harder thanks to a technology package and powerful yet tractable motor unrivaled by any production motocross bike. Features may include: Launch Control helps to reduce wheelspin on slippery starting gates Showa SFF-AIR fork with triple air chamber uses air to reduce weight, compared to traditional metal-coil fork springs, providing effective tuning and bottoming resistance Includes a free Kawasaki Genuine PSF Air Fork Pump and removable adjustment valve for quick and easy tuning of fork spring pressure Engine is tuned for optimum power delivery all the way from basement revs through the upper rpm range, this results in impressive thrust that continues from corner-exit to the end of the straights Revised Bridged Box piston. Piston crown allows for superior ultra-low to mid-range engine response Intake cam shape promotes strong low-RPM throttle response Larger 270mm oversize Braking petal-shape front disc, 240mm petal-shape rear disc Front master cylinder features a knocker-style lever-to-piston interface for excellent feel and superbly consistent performance Pre-programmed ignition maps are interchangeable trackside, no PC required Adjustable 4-position handlebar and 2-position footpegs allow riders to fit the KX to match their personal preference Black anodized aluminum rims for a factory look

2017 Kawasaki Ninja 300

2017 Kawasaki Ninja 300

Request Price

Thornton, Colorado

Year 2015

Make Kawasaki

Model KX 450F

Category -

Engine -

Posted Over 1 Month

2015 Kawasaki KX 450F, 2015 Kawasaki KX 450F It s no secret that Monster Energy Kawasaki has been dominating the AMA Supercross and AMA Motocross series, with Ryan Villopoto piloting his Monster Energy® Kawasaki KX450F race bike to four consecutive AMA Supercross Championships in 2011 through 2014. Villopoto s skills are undeniable, but the race-ready Kawasaki KX450F allows the legendary racer to brake later, carve deeper and accelerate harder thanks to a technology package and powerful yet tractable motor unrivaled by any production motocross bike. Features may include: Launch Control helps to reduce wheelspin on slippery starting gates Showa SFF-AIR fork with triple air chamber uses air to reduce weight, compared to traditional metal-coil fork springs, providing effective tuning and bottoming resistance Includes a free Kawasaki Genuine PSF Air Fork Pump and removable adjustment valve for quick and easy tuning of fork spring pressure Engine is tuned for optimum power delivery all the way from basement revs through the upper rpm range, this results in impressive thrust that continues from corner-exit to the end of the straights Revised Bridged Box piston. Piston crown allows for superior ultra-low to mid-range engine response Intake cam shape promotes strong low-RPM throttle response Larger 270mm oversize Braking petal-shape front disc, 240mm petal-shape rear disc Front master cylinder features a knocker-style lever-to-piston interface for excellent feel and superbly consistent performance Pre-programmed ignition maps are interchangeable trackside, no PC required Adjustable 4-position handlebar and 2-position footpegs allow riders to fit the KX to match their personal preference Black anodized aluminum rims for a factory look

2016 Kawasaki Ninja 300 ABS

2016 Kawasaki Ninja 300 ABS

$6,400

Colorado Springs, Colorado

Year 2016

Make Kawasaki

Model KX 450F

Category -

Engine -

Posted Over 1 Month

2016 kx450. Bike had new mx32 tires, revalved suspension by Mb1, motocross setting for 160lbs rider. Protaper bars with over size mounts. Arc unbreakable composit levers. MSA iron man rear sprocket with renthal chain. Brand new T.M designs upper chain guide with brp lower. Twin air air filter. Bike has around 40 hrs on it. Never raced just track ridden. Oil changed every 3 rides. Any questions let me know. I have the stock plastics if you want them. The bike has flo green on it now.