Yamaha Yz450f Dirtbike Motorcycles for sale

Yamaha : YZF 2010 yz 450 f yamaha 450 dirtbike 450 f

$3,400

Mahopac, New York

I am selling a 2010 Yamaha YZ450F. I rode the bike for about two years. I have another dirt bike that I have put time on the past two years so the 2010 mainly sat other then me taking it out a few times to keep the seals and what not from drying out. I need to get rid of the bike since I do not ride it anymore. I bought the bike with only 3 hrs on it and have always kept up on the maintenance. Changed oil every 3 rides. Changed the air filter every ride. The only thing I had done to the bike was a suspension re-valve for a rider who weights between 180-200lbs. Serviced the suspension before I quit riding the bike as well as took the engine apart to make sure everything was within spec which it was so it's ready to ride. Every part I ever bought for the bike including the engine parts have always been Yamaha OEM parts. The bike has normal wear on it and probably has around 70-80 hrs on it total time. I believe I have a few extra parts for the bike laying around such as plastic and potentially a FMF silencer. No trades please. I'm asking 3,400, but may consider other offers. I have the title. Cell: 765-418-5227 Thanks, Stephen

Trim YZ450F YZ450

Yamaha : YZ 2014 yamaha yz 450 f dirtbike

$5,500

Cataula, Georgia

2014 yamaha yz450f, has only been riddin 2 hours, just lightly around our property to break in, hasent been ridden since, the hour meter was instelled before i ever started it when i purchased it. i removed the factory silver and tires after it was ridden and replaced it with the new 2015 black Excel wheels and tires and renthal gold chain. Also has a new set of renthal fat bars, cr high bend, never ridden since installed and new grips and graphics. Had intentions of riding but my job keeps me real busy and dont have the time to ride. looks just like a new bike.

Yamaha : YZF 2015 yamaha yz 450 f dirtbike

$6,200

Oswego, New York

This is a Yamaha YZ450F was bought only 4 months ago and this bike is in great condition. This bike has professional suspension done by CCR Racing in Tennessee. We have MX32 tires on the front and rear of the bike. Please only serious callers respond and the price is firm. If you have anymore questions please feel free to ask.

Trim 450

Yamaha : YZF 2008 YZ450F Yamaha Dirtbike - SUPER CLEAN

$4,750

Albuquerque, New Mexico

I am selling my baby, no seriously, I have loved this bike more than anything else over the last 6 years. But alas, it is time for me to say goodbye. The reason I am selling is because I have found a new love and need the $$ to free her from Bobby J's yamaha. Here is the scoop: I bought this bike, brand new from the dealer in 2008--so only 1 owner. Since that time, I've added a TON of aftermarket parts and accessories, most of which will not transfer over to the new bike, so I prefer to keep everything whole. Here's a list of the new parts: 1.) Aftermarket Muffler Sparky with the screen removed (but will be included if you want it). 2.) Aftermarket front/rear brake covers. 3.) BFM Offroad full graphics kit 4.) ASV unbreakable levers 5.) Trailtech Vapor computer (tachometer, odometer, water temp, total miles etc) 6.) Trailtech computer mount 7.) Trailtech HID headlights with stand-alone battery packs 8.) New front/rear inner tubes 9.) New front/rear tires 10.) New front, rear, shock, steering stem, lower, & swing arm bearings (All Balls--the good one's) 11.) New front fork seals 12.) New front brakes....not yet installed 13.) Protaper fatty bars 14.) New aluminum (unbreakable) throttle tube with bearings 15.) New grips 16.) O-ring chain 17.) Stage 1 jet kit, new needle 18.) New fuel screw I'm sure there is more that I am forgetting, but those are the one's I recall. This bike has NEVER been raced, only owned by someone who loved it very much and I would like to see it go to a good home. I have all the reciepts for everything I ever bought and installed on the bike. Bike was always well taken care of, oil changes every 3 rides, air filter cleaned every ride, only premium fuel run, never put away dirty. These model year YZ's are desirable because many people still do not trust the new fuel injected systems and these are known to be nearly bullet-proof. This bike is carburated and can be jetted for any altitude. It is currently jetted for around 6000ft and pulls like a freaking tractor. It's always done everything I asked it to, including hills that seem to go up for miles and mud and sand that just won't quit. Excellent all around bike. Willing to deliver for $.30/mile round trip. Bike located in Albuquerque, NM 87108

Yamaha : YZF New Yamaha YZ450F dirtbike offroad motorcycle

$6,799

St. Paul, Minnesota

Tousley Motorsports 1400 E County Road E St. Paul, MN 55110 Phone: 1-877-730-9267 2014 Yamaha YZ450F Description: IF YOU CALL OR VISIT OUR STORE PLEASE ASK FOR DEREK OR EBAY!!! Up for sale is a NEW 2014 Yamaha yz450f. This will get a pre-delivery inspection and will be ready to ride when picked up or delivered. This comes with a factory warranty and does NOT come with the stand in the photos. Please call Derek at 1-877-730-9267. Please see terms below. THE ALL-NEW 2014 YZ450F Featuring a new EFI engine, an entirely new frame, minimized body work and new suspension components providing for excellent mass centralization and class leading 450 power with 250-style handling. MSRP $8,490.00 DIMENSIONS LENGTH 85.6 in. HEIGHT 50.8 in. WIDTH 32.5 in. WEIGHT 245 lbs. GROUND CLEARANCE 13.2 in. WHEELBASE 58.3 in. SEAT HEIGHT 38.4 in. ENGINE ENGINE 4 titanium valves, DOHC, 4-stroke DISPLACEMENT 449.7 cc BORE X STROKE 97 x 60.8 mm COMPRESSION RATIO 12.5:1 CARBURETION Yamaha Fuel Injection (YFI), Keihin® 44 mm FUEL TANK CAPACITY 2 gal. IGNITION TCI CLUTCH Multi-plate wet COOLING Liquid DRIVETRAIN TRANSMISSION Constant-mesh 5-speed FINAL DRIVE Chain BRAKES/WHEELS/TIRES BRAKES Front: 250 mm hydraulic single disc Rear: 245 mm hydraulic single disc TIRES Front: 80/100-21 Dunlop® MX51-FA Rear: 120/80-19 Dunlop® MX51 OPERATIONAL SUSPENSION Front: KYB® Speed-Sensitive System, inverted fork; fully adjustable; 12.2 in. travel Rear: KYB® fully adjustable single shock; 12.4 in. travel More information about TOUSLEYMOTORSPORTS and our accessories. Click here--> To Visit Tousley's Ebay Store Click Here ----> Terms Of Sale: If you are the WINNER of this auction you must contact us with your information within 48 hours. There will be a $295 set up fee and a $75 Documentation fee that will be added to the final price of this vehicle *( see below for delivery options) Tousley Motorsports will be responsible for set-up preparation and delivery obligations on new vehicles as prescribed by the manufacturer. This item is currently available on our show floor. Please call for availability prior to purchasing online. Used vehicles are sold as is with no warranty, unless stated in the listing. For credit card purchases over $1000 and finance options please call 1-877-730-9267 for authorization. Tousley Motorsports does NOT collect sales tax or license on units that we deliver to an out of state residence. If the unit is picked up at the store you will pay Minnesota sales tax (7.125%), Unless it is a licensed vehicle.(motorcycle, scooter, or trailer) if you are a Minnesota resident we will collect tax and license. (WI is different as we can license in that state. Please call with questions) Please do NOT bid if you need permission or if you have any other questions on the item. If the above terms are not met Tousley Motorsports reserves the right to relist the item. For more information about this vehicle and its options. Please call Derek at 1-877-730-9267 *VERY IMPORTANT PLEASE READ* Additional forms of payments include. Direct deposit. Bank to Bank Wire Transfers Credit Cards (Visa,Mastercard,Discover) Call for authorization for purchases over $1000.00 Finance options available. This vehicle may also be available for purchase on our show floor. Auction may be ended at any time for any reason by Tousley Motorsports. Vehicle Pickup Options: Please call Derek @ 1-877-730-9267 for pick up..... About Us: We are the largest Motorsports dealer in the upper Midwest, and have been in business for 40 years, with Over 1000 New and Used units in stock. We offer most major brands. Please see our ABOUT ME page for more details. Our State of the art 60,000 Square foot facility is home to over one million dollars of Parts and Accessories. We have been Sellin' Fun Since 71! We stand behind our product. Any questions please e-mail. Minnesota sales tax will apply to MN residents. Bid with confidence as we have shown that we are here to provide a great service.

2001 Yamaha YZ426f Dirtbike 450's BEWARE

$1,900

Tampa, Florida

The notorious Yamaha YZ426F 4 stroke dirt bike. This is Yamaha's version of the 450 before 450's came out and yet it's faster and has more power than both of the 450's I've had. The bike runs perfect and is mostly stock. It has Renthal Fatbar Handlebars, WMR suspension and FMF Titanium 4 exhaust. Asking $1900 obo. I am also open to trades. For more information call / text 727.741.5161.

Yamaha : YZ 2014 yamaha yz 450 f 2016 timbersled mh lt dirtbike snowmobile rekluse clutch

$14,500

Cornell, Michigan

UP FOR SALE IS A 2014 YAMAHA YZ450F WITH A 2016 TIMBERSLED MOUNTAIN HORSE LONG TRACK KIT! The Yamaha YZ450F has very low hours (less than 20) and is equipped with a new Rekluse EXP 3.0 Auto Clutch. The package also includes a Yamaha power programmer. The Timbersled kit is a Mountain Horse 136” long-track with zero miles. An auxiliary fuel tank is included. $14,500 OBO

Trim 450F

Yamaha : YZ NEW 2014 Yamaha YZ450F MX Motocross Dirtbike 4-Stroke YZ 250 NO FEES! Call JOSH!

$7,547

Powhatan Point, Ohio

WE'RE OPEN 7 DAYS A WEEK! Ask for JOSH! Brand NEW 2014 YAMAHA YZ450F $7,547.32 - OUT THE DOOR, NO TAX** CALL/TEXT JOSH 1-740-296-9653 Email me DIRECTLY - [email protected] CALL TOLL FREE - 866-392-4531 WE SPECIALIZE IN HIGH VOLUME & MULTI UNIT SALES THE BUY IT NOW AND RESERVE ARE $7,547.32 **All rebates and incentives have been applied to the purchase price of the unit. KEY FEATURES: · YZ450F’s revolutionary rearward-slanted-cylinder design is an innovative approach to achieve unmatched mass centralization. Concentrating the motorcycle’s heaviest components (engine mass, fuel tank, exhaust system, and airbox) toward the center of the machine helps achieve superior, nimble handling. · The 4-titanium-valve cylinder head is matched to a newly recalibrated fuel injection system to provide superb power feeling across the rpm range. The adjustable fuel injection system uses a 44mm throttle body fed by a high pressure battery-less electric pump to ensure optimum fuel atomization and air/fuel calibration for excellent readability in a wide range of riding conditions. The YZ450F instantly adapts to changing air/fuel mixtures depending on altitude and temperature, for an engine that delivers no matter what conditions. · The new aluminum Bilateral Beam frame offers a superb rigidity balance and, with new settings to already class leading front and rear suspension, provides unmatched lightweight handling and cornering. For 2014, the steering head pipe is moved 10mm closer to the rider, making for a more compact chassis dimension and placing more weight bias on the front wheel which translates to an even more precise and instinctive handling character. · Accessory GYTR® Power Tuner lets owners adjust air/fuel mixture and ignition timing maps to match engine performance characteristics to the rider and track conditions in a matter of seconds with the push of a few buttons. · “In-mold graphics” technology is a method in which the graphics are molded into the radiator shrouds for improved decal durability and reduced scratches. ENGINE: · For 2014, the top-end... Piston, intake and exhaust valves, ports, valve mechanism, ignition timing, and fuel injection mapping have all been meticulously revised, resulting in improved combustion and outstanding engine performance throughout the power band, with a focus on controllability. · The new high-performance ECU provides great bottom end torque plus delivers a strong feeling of power from 3rd gear up while new gear ratios also lengthen the powerband and heighten the feeling of power in 2nd and 3rd gear. · The valve mechanisms and cylinder head feature new specs that take performance to the next level. Intake and exhaust valves are enlarged and the cam profile for the intake has been modified, all contributing to improved combustion, resulting in added power and outstanding performance. · The exhaust pipe has an innovative layout, circling the cylinder, giving the exhaust pipe proper length for an excellent exhaust pulse effect. At the same time, the exhaust pipe has three different diameters throughout the exhaust tract, bringing out excellent power characteristics. This new layout allows the silencer to be positioned 186mm further forward behind the side panel, closer to the middle of the bike which centralizes the mass for superior handling. · The compact wet sump lubrication system with piston cooler spray jet eliminates the need for an oil tank, reducing engine weight. The water pump employs a plastic resin impeller for further weight reduction. The reduced size of the crankcase enabled by this lubrication system design is a major factor in making it possible to mount the 450cc engine on the newly designed compact frame to deliver precise and instinctive handling. · Newly designed transmission and shift mechanisms provide quicker, smoother shifting under power with less effort. · The accessory GYTR Power Tuner can simplify the work of adjusting fuel injection volume and ignition timing settings to fit personal preferences or track conditions. CHASSIS/SUSPENSION · A newly designed aluminum Bilateral Beam frame is adopted in which the head pipe is moved 10mm closer to the rider. The overall dimensions are roughly the same as the frame of the 2013 YZ250F. This gives the YZ450F a new compact chassis that provides the most instinctive handling in the 450 motocross class. · The aluminum muffler is positioned closer to the machine’s center of gravity as it is almost completely hidden by the side number plate. The layout allows a shorter, lighter sub frame and also contributes to mass centralization for lightweight handling feel. · The front suspension has proven KYB® air-oil separated forks. It adopts new spec inner and outer tubes coupled with optimized suspension settings. The new rear suspension also features a new reservoir location and spring spec with settings optimized for ideal damping characteristics to match the new chassis dimensions. · The new larger diameter 22mm front axle and new top triple clamp increase rigidity for improved handling and front end feel. The handlebar mounts are now rubber mounted to improve comfort and reduce handlebar vibration. · A new layout for the fuel tank and air cleaner box gives the machine a slimmer feeling between the legs as well as positions fuel tank mass closer to the center of the bike which improves handling feel. Furthermore, the air box can now be accessed without removing the fuel tank for easy serviceability of the new larger air cleaner element. · A new narrower radiator design contributes to slimming down the radiator panel area. CLICK HERE FOR FINANCING (For fastest service, call Josh as soon as you complete the application!) Check out my other items! We are open 7 days a week! Call us 9am-8pm Mon-Thurs. 9am-6pm Fri., 9am-5pm Sat. 10-4pm Sun. UNIT is located in the Upper Ohio Valley. CALL JOSH FOR DETAILS! Pick up available 7 days a week. WE FINANCE! Bank or certified check preferred. All major credit cards accepted (+2%). If you are a resident of AZ, CA, FL, IN, MA, MI, OH, SC, or WA state we will collect your state sales tax at point of purchase. Otherwise you will pay your state sales tax when you register in your state. Sale prices are NOT guaranteed to walk-in customers at any Xtreme dealerships. CALL JOSH TO SET UP THE DEAL! Your new unit will be in 100% showroom condition, zero miles, and ready to ride. Call/Text JOSH at 1-740-296-9653 or TOLL FREE at 1-866-392-4531

Yamaha : YZ NEW 2014 Yamaha YZ450F MX Motocross Dirtbike 4-Stroke YZ 250 NO FEES! Call JOSH!

$7,947

Cambridge, Ohio

WE'RE OPEN 7 DAYS A WEEK! Ask for JOSH! Brand NEW 2014 YAMAHA YZ450F $7,947.32 - OUT THE DOOR, NO TAX** CALL/TEXT JOSH 1-740-296-9653 Email me DIRECTLY - [email protected] CALL TOLL FREE - 866-392-4531 WE SPECIALIZE IN HIGH VOLUME & MULTI UNIT SALES THE BUY IT NOW AND RESERVE ARE $7,947.32 **All rebates and incentives have been applied to the purchase price of the unit. KEY FEATURES: · YZ450F’s revolutionary rearward-slanted-cylinder design is an innovative approach to achieve unmatched mass centralization. Concentrating the motorcycle’s heaviest components (engine mass, fuel tank, exhaust system, and airbox) toward the center of the machine helps achieve superior, nimble handling. · The 4-titanium-valve cylinder head is matched to a newly recalibrated fuel injection system to provide superb power feeling across the rpm range. The adjustable fuel injection system uses a 44mm throttle body fed by a high pressure battery-less electric pump to ensure optimum fuel atomization and air/fuel calibration for excellent readability in a wide range of riding conditions. The YZ450F instantly adapts to changing air/fuel mixtures depending on altitude and temperature, for an engine that delivers no matter what conditions. · The new aluminum Bilateral Beam frame offers a superb rigidity balance and, with new settings to already class leading front and rear suspension, provides unmatched lightweight handling and cornering. For 2014, the steering head pipe is moved 10mm closer to the rider, making for a more compact chassis dimension and placing more weight bias on the front wheel which translates to an even more precise and instinctive handling character. · Accessory GYTR® Power Tuner lets owners adjust air/fuel mixture and ignition timing maps to match engine performance characteristics to the rider and track conditions in a matter of seconds with the push of a few buttons. · “In-mold graphics” technology is a method in which the graphics are molded into the radiator shrouds for improved decal durability and reduced scratches. ENGINE: · For 2014, the top-end... Piston, intake and exhaust valves, ports, valve mechanism, ignition timing, and fuel injection mapping have all been meticulously revised, resulting in improved combustion and outstanding engine performance throughout the power band, with a focus on controllability. · The new high-performance ECU provides great bottom end torque plus delivers a strong feeling of power from 3rd gear up while new gear ratios also lengthen the powerband and heighten the feeling of power in 2nd and 3rd gear. · The valve mechanisms and cylinder head feature new specs that take performance to the next level. Intake and exhaust valves are enlarged and the cam profile for the intake has been modified, all contributing to improved combustion, resulting in added power and outstanding performance. · The exhaust pipe has an innovative layout, circling the cylinder, giving the exhaust pipe proper length for an excellent exhaust pulse effect. At the same time, the exhaust pipe has three different diameters throughout the exhaust tract, bringing out excellent power characteristics. This new layout allows the silencer to be positioned 186mm further forward behind the side panel, closer to the middle of the bike which centralizes the mass for superior handling. · The compact wet sump lubrication system with piston cooler spray jet eliminates the need for an oil tank, reducing engine weight. The water pump employs a plastic resin impeller for further weight reduction. The reduced size of the crankcase enabled by this lubrication system design is a major factor in making it possible to mount the 450cc engine on the newly designed compact frame to deliver precise and instinctive handling. · Newly designed transmission and shift mechanisms provide quicker, smoother shifting under power with less effort. · The accessory GYTR Power Tuner can simplify the work of adjusting fuel injection volume and ignition timing settings to fit personal preferences or track conditions. CHASSIS/SUSPENSION · A newly designed aluminum Bilateral Beam frame is adopted in which the head pipe is moved 10mm closer to the rider. The overall dimensions are roughly the same as the frame of the 2013 YZ250F. This gives the YZ450F a new compact chassis that provides the most instinctive handling in the 450 motocross class. · The aluminum muffler is positioned closer to the machine’s center of gravity as it is almost completely hidden by the side number plate. The layout allows a shorter, lighter sub frame and also contributes to mass centralization for lightweight handling feel. · The front suspension has proven KYB® air-oil separated forks. It adopts new spec inner and outer tubes coupled with optimized suspension settings. The new rear suspension also features a new reservoir location and spring spec with settings optimized for ideal damping characteristics to match the new chassis dimensions. · The new larger diameter 22mm front axle and new top triple clamp increase rigidity for improved handling and front end feel. The handlebar mounts are now rubber mounted to improve comfort and reduce handlebar vibration. · A new layout for the fuel tank and air cleaner box gives the machine a slimmer feeling between the legs as well as positions fuel tank mass closer to the center of the bike which improves handling feel. Furthermore, the air box can now be accessed without removing the fuel tank for easy serviceability of the new larger air cleaner element. · A new narrower radiator design contributes to slimming down the radiator panel area. CLICK HERE FOR FINANCING (For fastest service, call Josh as soon as you complete the application!) Check out my other items! We are open 7 days a week! Call us 9am-8pm Mon-Thurs. 9am-6pm Fri., 9am-5pm Sat. 10-4pm Sun. UNIT is located in the Upper Ohio Valley. CALL JOSH FOR DETAILS! Pick up available 7 days a week. WE FINANCE! Bank or certified check preferred. All major credit cards accepted (+2%). If you are a resident of AZ, CA, FL, IN, MA, MI, OH, SC, or WA state we will collect your state sales tax at point of purchase. Otherwise you will pay your state sales tax when you register in your state. Sale prices are NOT guaranteed to walk-in customers at any Xtreme dealerships. CALL JOSH TO SET UP THE DEAL! Your new unit will be in 100% showroom condition, zero miles, and ready to ride. Call/Text JOSH at 1-740-296-9653 or TOLL FREE at 1-866-392-4531

2017 Yamaha YZ Yamaha YZ450f

$7,200

Orangeburg, South Carolina

2017 YAMAHA YZ 450FONLY 20 hours on this dirtbikeNo joke!! Used from an European on vacationNo races

2011 Yamaha YZ450F

$2,999

Loveland, Colorado

2011 Yamaha YZ450F, 2011 Yamaha YZ450F Key Features May Include The 2010 YZ450F garnered the reputable title of Dirt Rider Magazine's "Bike of the Year." Not to mention Cycle World's "Best Motocrosser" and Motorcycle Magazine s "Best Dirtbike of 2010." YZ450F's rearward-slanted cylinder is a revolutionary advancement that achieves unmatched mass centralization, concentrating inertial mass toward the center of the machine. This bold design also swaps traditional intake and exhaust positions, putting the lightweight airbox and throttle body out front. This contributes to mass centralization for nimble handling while also achieving a straight intake tract for superb combustion efficiency that delivers more power.The cylinder is offset so the connecting rod is vertical at the moment of greatest combustion force, minimizing piston friction against the cylinder wall that could rob power. That means quicker response.The 4-titanium valve cylinder head is matched to a fuel injection system developed specifi cally for the YZ450F. Instantly adapts to changing air/fuel mixtures depending on altitude and temperature, for an engine that delivers no matter what conditions. The aluminum Bilateral Beam frame provides a superb rigidity balance that complements the engine for unmatched lightweight handling and cornering. The result? The best cornering, most nimble 450F for all track conditions.Revamped looks deliver new-generation styling, including front and rear fenders, intake cover, front fork protector, and number plate, along with the fuel tank and seat.Accessory GYTR® Power Tuner lets bike tuners adjust air/fuel mixture and ignition timing maps to match engine performance characteristics to the rider and track conditions. Features & Benefits New For 2011 New clutch lever and pushrod for more consistent clutch feel during long motos. Engine The rearward-slanted engine allowed engineers to design straight intake and exhaust ports, creating the most direct path for air flow into the fuel-injected engine for incredible performance.The YZ450F uses a battery-less fuel injection system with a12-hole injector for superb fuel atomization. The 44mm Keihin ®throttle body is designed for easy starting, with an integrated cold start and idle speed adjustment knob. Yamaha FI provides optimal air/fuel mixtures in all altitudes and wide range of temperatures for outstanding throttle response.14 volt / 110W high output generator powers the battery less fuel injection system.4-titanium valve cylinder head with a "pent-roof" design combustion chamber provides excellent combustion efficiency and unequalled power output.Intake and exhaust camshaft profile changes to increase valve working angle and valve lift for most excellent performance at all rpm.The bigger 97.0mm bore and sho

2010 Yamaha YZ450F

$1,999

Big Bend, Wisconsin

2010 Yamaha YZ450F, REKLUSE CLUTCH, PRO TAPER BARS, ASV LEVERS, LOTS OF EXTRAS! *FRAME HAS BEEN REPLACED* - We can ship this for $399 anywhere in the Conti US. Give us a call toll free at 877=870-6297 or locally at 262-662-1500. Used Dirtbike Motocross Sportbike Racing Preowned Crotch Rocket Naked Standard Street. There will be more pictures available upon request. We also offer great financing terms for qualifying credit. Call us for buying or trading your motorcycle, atv, or snowmobile.

2006 Yamaha Yz 450F

$2,999

San Diego, California

For Sale is a Yamaha YZ450F 40th Anniversary 2006 in Excellent Condition with Tons of Upgrades. The bike runs like a beast and starts on first or second kick every time. Oil changed every 10 hours and air filter cleaned every 5 hours. Valves shimmed 5 riding hours ago. The bike has been sitting in the garage for the last year, so it is time to give it a new home. Here is a comprehensive list of upgrades: FMF Full Exhaust (MegaBomb Header + Factory 4.1 Slip On) Hot Rods Crankshaft + all new bearings Wiseco Hi Compression Piston + rings R&D Power Bowl R&D Flex Jet Snapback Levers w/ hotstart assembly Moose Racing Wheel Assembly (Rims, Spokes, Hubs) Bridgestone M403/404 Tires RK MXU 520 Gold Chain Hammerhead Shift Lever Engine Ice Coolant Acerbis Body Kit Motul 5100 10w 40 Semi Synthetic oil Tags: kx450 kx 450 kx250 kx 250 kx450f kx 450f crf450 crf 450 Kawasaki Honda Suzuki Yamaha ktm exc xc-f dirt bike dirtbike yz450 yz 450 yz250 yz 250 yz250f yz 250f yz 450f yz450f

2011 Yamaha YZ450F

$4,499

Sublimity, Oregon

2011 Yamaha YZ450F, Call 503-769-8888 2011 Yamaha YZ450F Key Features May Include The 2010 YZ450F garnered the reputable title of Dirt Rider Magazine's "Bike of the Year." Not to mention Cycle World's "Best Motocrosser" and Motorcycle Magazine s "Best Dirtbike of 2010." YZ450F's rearward-slanted cylinder is a revolutionary advancement that achieves unmatched mass centralization, concentrating inertial mass toward the center of the machine. This bold design also swaps traditional intake and exhaust positions, putting the lightweight airbox and throttle body out front. This contributes to mass centralization for nimble handling while also achieving a straight intake tract for superb combustion efficiency that delivers more power. The cylinder is offset so the connecting rod is vertical at the moment of greatest combustion force, minimizing piston friction against the cylinder wall that could rob power. That means quicker response. The 4-titanium valve cylinder head is matched to a fuel injection system developed specifi cally for the YZ450F. Instantly adapts to changing air/fuel mixtures depending on altitude and temperature, for an engine that delivers no matter what conditions. The aluminum Bilateral Beam frame provides a superb rigidity balance that complements the engine for unmatched lightweight handling and cornering. The result? The best cornering, most nimble 450F for all track conditions. Revamped looks deliver new-generation styling, including front and rear fenders, intake cover, front fork protector, and number plate, along with the fuel tank and seat. Accessory GYTR® Power Tuner lets bike tuners adjust air/fuel mixture and ignition timing maps to match engine performance characteristics to the rider and track conditions. Features & Benefits New For 2011 New clutch lever and pushrod for more consistent clutch feel during long motos. Engine The rearward-slanted engine allowed engineers to design straight intake and exhaust ports, creating the most direct path for air flow into the fuel-injected engine for incredible performance. The YZ450F uses a battery-less fuel injection system with a12-hole injector for superb fuel atomization. The 44mm Keihin ®throttle body is designed for easy starting, with an integrated cold start and idle speed adjustment knob. Yamaha FI provides optimal air/fuel mixtures in all altitudes and wide range of temperatures for outstanding throttle response. 14 volt / 110W high output generator powers the battery less fuel injection system. 4-titanium valve cylinder head with a "pent-roof" design combustion chamber provides excellent combustion efficiency and unequalled power output. Intake and exhaust camshaft profile changes to increase valve working angle and valve lift for most excellent performance at all rpm.

2008 Yamaha YZ450F

$3,799

Montclair, California

2008 Yamaha YZ450F, ProTaper bar & grips, FX seat, Leo Vince exhaust, & Excel rims. Bike is in great condition & ready to hit the dirt! - OUR MOST POWERFUL, MOST FLICKABLE 450 EVER. The bike that started the four-stroke revolution keeps moving forward with chassis and engine refinements that ensure the five-titanium-valved YZ450F remains at the head of the open-class pack. Honda Yamaha Kawasaki Suzuki Polaris Harley Davidson KTM dirtbike street bike cruiser quad boat PWC trailer RV toyhauler mercury volvo penta wakeboard offroad service