2011 Yamaha YZ450F
Zero's latest electric dual sport motorcycle makes its case for space in the garage.
Honda redesigns its Gold Wing from the ground up for 2018
New For 2011New clutch lever and pushrod for more consistent clutch feel during long motos.EngineThe 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 shorter 60.8mm stroke, along with a higher 12.5:1 compression ratio, create a combustion chamber that delivers really impressive power.The air filter case is changed to accommodate the engine layout. Putting it up front keeps dirt and dust kicked up from the rear tire away from the intake system.Tornado-style exhaust header with resonator efficiently scavenges exhaust gasses and helps the engine achieve its exceptional low-to-mid range torque characteristics, whilethe 150mm-longer muffler comfortably meets the latest noise standards without a sacrifice of power.Clutch and transmission components have been designed to give the rider great shifting feel.
Vehicle History Report
- Motorcycle ID201501038
- Stock Number012430
- SubcategoryOff Road / Dirt Bike
- Exterior ColorBLUE
- Heated Seats?No
- Cruise Control?No
- Antilock Brakes?No
Motorcycle Buyer's Tools
Motorcycle Shipping since 1994. The riders choice for quick, safe, and affordable motorcycle transport. Get a Quote
Southeast Financial has been in the motorcycle loan business for more than 14 years and have helped thousands of customers around the country. Get your no-hassle quote now. Get a quote
For the latest and most reliable Classic and Collectible Car prices, values, production numbers and local car clubs, always trust NADAguides.com. Get more info
For over 40 years, Rider Insurance Company has focused exclusively on providing the motorcycle community with affordable insurance and excellent, hassle-free customer service. Now Rider has the power of Plymouth Rock! Come ride with Rider. Motorcycle insurance for people who love to ride. Get a quote.