2014 Yamaha Yz450f on 2040-motos

Yamaha YZ description

2014 YAMAHA YZ450F, THIS JUST IN!!! THE ALL NEW 2014 YAMAHA YZ450F!!

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.
The 2014 YZ450F provides enhanced engine and cornering performance, while continuing to refine mass centralization and functionality. A greater depth of power in the high rpm range, and a revised front weight bias, the new 450F offers sharper cornering, improved grip and an all new compact body design. The 2014 YZ450F delivers performance that keeps you ahead of the competition!


2014 Yamaha YZ450F Total Motorcycle Key Features

1. YZ450Fs revolutionary rearward-slanted-cylinder design is an innovative approach to achieve unmatched mass centralization. Concentrating the motorcycles heaviest components (engine mass, fuel tank, exhaust system, and airbox) toward the center of the machine helps achieve superior, nimble handling.
2. 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.
3. 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.
4. 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.


2014 Yamaha YZ450F Total Motorcycle Features and Benefits
ENGINE
* The design goals for the new 2014 YZ450F are a balance of easy cornering, a lightweight & compact feeling due to excellent mass centralization and a deep, useable power band.
* Revised, ""reversed"" liquid-cooled, 450cc, DOHC, 4-valve (titanium), 4-stroke, single with fuel injection. The engine has been tuned for excellent ""ride-ability and controllability"" and delivers a broad power band with deeper power in the higher rpm range.
* Unique engine design features a rearward slanting cylinder that is ""reversed"" compared to traditional designs. The revised FI throttle body and air box are front