Yamaha YFZ

Yamaha YFZ

Posted on by Sulthoni  

The Special Edition version of the 2014 Yamaha YZF450R is offered with a new paint job and a GYTR front grab bar.

In its off-road adventures, the ATV is helped by a 449 cc, liquid-cooled, 4-Stroke, DOHC Titanium 5-Valve engine which features all-new settings including a new ECU and an increase in the compression ratio. The unit is linked to a 5-speed transmission with manual clutch.

All components are mounted on a lightweight frame which combines aluminum and steel. To obtain a lower center of gravity and hence enhance the ATV’s agility, Yamaha’s engineers have placed the engine as low as possible into the frame. It is also worthy of being mentioned that the aluminum frame is bolted together and not welded.

As far as prices are concerned, the 2014 Yamaha YFZ450R Special Edition can be yours for no less than $8,999.

Hit the jump for more information on the 2014 Yamaha YFZ450R SE.

Posted on by Sulthoni 0

The Yamaha YZF450R is a relativelly compact ATV powered by a fuel injected 449cc, 4-Stroke Single, liquid cooled 5-Valve DOHC engine mated on a five speed transmission.

The Yamaha YFZ450R features a sporty and modern design language, an ergonomic handlebar and a well padded seat. To increase comfort, the ATV’s body panels that the rider contacts during operation are of a softer plastic material.

The wheels come with the inner lip rolled, a feature that improves rigidity and saves weight. Talking about the wheels they are 50 inches wide, are wrapped in rugged Dunlop tires and measure 21 inches in the front and 20 inches in the rear offering a pretty high ground clearance.

To keep the weight down without affecting the overall rigidity, the ATV features a bolted, lightweight aluminum frame with a tensioned steel frame member.

The Yamaha YZF450 R sits on front 44mm KYB shocks which offer 9.8 inches of wheel travel and a rear, fully adjustable 46mm KYB® piggyback shock absorber which offers a wheel travel of 11.0 inches.

Hit the jump for more information on the Yamaha YFZ450R.

It’s understandable that a lot of people are turned off by high-priced purchases. Given the state of the economy we’re in, saving as much money as you can has become a great priority.

Motorcycle brands like Yamaha know this, and they are certainly sensitive to the market’s capabilities. That’s why it has become important for them to release models that are not only economical when it comes to fuel, but also on the bank account.

One such model is the 2012 Yamaha YFZ450 , an all-utility vehicle that’s considered one of the best bargain buys on the market. It’s got great styling; it has an excellent chassis design; and it comes with an impressive 449cc 5-valve DOHC power-plant.

Among the new features of the 2012 YFZ450 model are a new pair of high quality, non-reservoir shocks made by KYB that have been tuned exclusively for the YFZ and designed to excel at handling a wide variety of riding situations. The bike also offers significantly more low and midrange performance compared with the previous model. Yet despite this, the 2012 model still carries the same power output, thanks to a few Yamaha modifications that include revised cam profile and timing and new ignition mapping.

As far as the chassis is concerned, the new YFZ450 has a lightweight, ultra-compact steel frame with an aluminum sub frame that gives the machine added flexibility. For the rear suspension, a highly tuned Showa piggyback shock returns on this newest model, with the only difference being found in the adjustability features.

Other new features attached to the YFZ450 include a new push-button ignition, tapered handlebars, and an efficient dual-hydraulic braking system in the front with two-piston caliper in the rear.

More details on the Yamaha YFZ 450 after the jump.

As with all special editions, the 2011 YFZ450R and Raptor 700R SE models were launched as platforms for the market to experience a portion of the sport ATV lifestyle. A year later, Yamaha is back with another special edition model of the YFZ450R, packed with a new look, as well as some new features.

The overall look of the YFZ450R SE is a lot more aggressive than the past model, thanks to black and red bodywork with a metallic vertebra graphic scheme. The fenders have also been modified and are held on by simple quick-release fasteners, making for easier maintenance. The 2012 also has a black GYTR grab bar that has been installed on the front, while the swingarm has been blackened with a gold drive chain offering a sharp contrast.

In terms of performance, the YFZ450R SE is powered by an impressive 449cc five-valve engine, offering superb power characteristics that are smooth and strong off the line. The engine is then mated to a five-speed manual transmission that offers plenty of drive options, while dual overhead cams rev quickly with a very linear power curve. The fuel injection is crisp, thanks in part to the the 42mm Mikuni throttle body while the thumb throttle has a nice, smooth feel that the pilot can modulate all day without fatigue.

As far as the chassis and suspension set-up is concerned, the ATV was fitted with 44mm Kayabas front shocks that allow 10" of wheel travel while the rear was given 46mm KYB shocks attached to an aluminum swingarm and straight axle with 11" of wheel travel, providing for super handling characteristics that makes this ATV a fun and enjoyable ride.

Find out more about the Yamaha YFZ450R SE after the jump.

The Yamaha YFZ 450R is a motocross ATV that shuns popular convention and offers an enticing combination of wonderful handling, comfortable ergonomics, and uncompromising performance.

The design of the YFZ 450R comes with body panels that can be removed easily to make for easy maintenance. Likewise, the body features an aluminum frame that’s been bolted together instead of being welded, ensuring that the ATV carries maximum durability. Another notable element of the YFZ 450R is the oil tank, which has been integrated with the crankcase, making it easier to service the engine.

More than that, the YFZ 450R is powered by an impressive 449cc DOHC engine that’s both agile and nimble, and uses state-of-the-art titanium five-cylinder head technology with a camshaft that has been designed to deliver abundant low to mid-range torque. On top of that, the ATV also incorporates Yamaha Fuel Injection that comes with a big 42mm Mikuni throttle body and 12-hole injector. All together, the combined powertrain elements of the YFZ 450R translate to the perfect combination of hole-shot acceleration and unbridled power.

As an ATV of its stature, the YFZ 450R also comes with a long-travel adjustable suspension and a no-weld aluminum with steel hybrid frame. The ATV’s suspension comes from the 44mm KYB shocks in front that have Kashima coating with 9.8" of wheel travel. This is paired to a gravity-fed cast aluminum swingarm that’s matched to a fully adjustable 46mm KYB piggyback shock affording the 11" of travel for the rear wheel.

Find out more about the Yamaha YFZ 450R after the jump.

Posted on by Maxx Biker 1

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Posted on by Anthony Kodack 5

Now even more untouchable.
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