2023 Yamaha YFZ450

$11,059.00
SKU
2023YFZ450R

$11,059

TOP FEATURES

1. Race- Ready Engine

The YFZ450R is the most technologically advanced Sport ATV on the
market today. It combines a high-tech, quick-revving, titanium-valved,
449cc fuel-injected engine with a lightweight, professional-caliber
cast aluminum/steel chassis. The power and chassis combination
makes for a championship-winning machine time and time again.

2. Advanced Frame

The YFZ450R is motocross-ready. The weldless frame is designed
from lightweight aluminum with a tension-steel bottom frame that lets
the engine sit lower for excellent mass centralization. Suspension
components and settings reduce weight while providing light, sharp
handling and rider comfort.

3. Aggressive Bodywork

With more room to hang off in the corners, the bodywork is designed
for great ergonomics and rider comfort. The seat shape is padded in
just the right places while the body panels come off easily without
tools for service, so there’s no need to remove the battery or other
components to take the fenders off.

4. Advanced Cylinder Head

The 449cc engine uses titanium five-valve cylinder head technology
to deliver abundant power in the mid-range to top-end with more
“hit” feeling right off idle. The higher compression ratio further
improves overall engine performance.

5. Fuel Injection

The YFZ450R incorporates Yamaha Fuel Injection (YFI) for precise
fuel delivery. With a big 42mm Mikuni® throttle body and 12-hole
injector, this system provides exceptional atomization of the fuel for
maximum power. The system also includes ISC (Idle Speed Control) for
easy, reliable start-up and warming.

6. Assist and Slipper Clutch

An assist-and-slipper clutch reduces clutch lever effort for less fatigue
while at the same time increasing clutch plate pressure for positive
engagement. This clutch system also reduces engine braking effect for
faster cornering, particularly when downshifting.

FEATURES & BENEFITS

ENGINE

Powerful Engine

The fuel-injected 449cc engine has superb power characteristics.
Power delivery is smooth and strong off the line with lots of mid-range
and top-end power.

—Advanced Cylinder Head

The 449cc engine uses a five-valve cylinder head and titanium valve
technology to deliver abundant power in the mid-range to top-end
with more “hit” feeling right off idle. The high compression ratio
further improves overall engine performance.

—Fuel Injection

The YFZ450R incorporates Yamaha Fuel Injection (YFI) for precise fuel
delivery. With a big 42mm Mikuni® throttle body and 12-hole
injector, this system provides exceptional atomization of the fuel for
maximum power. The system also includes ISC (Idle Speed Control) for
easy, reliable start-up and warming.

—Assist and Slipper Clutch

An assist-and-slipper clutch reduces clutch lever effort for less fatigue
while at the same time increasing clutch plate pressure for positive
engagement. This clutch system also reduces engine braking effect for
faster cornering, particularly when downshifting.

—Compact Counterbalanced Engine

The crankcase holds a crankshaft that’s ready to handle the increased
demands of the racer, as well as a counterbalancer to reduce vibration.
The crankcase also houses the oil tank which helps to centralize mass
for unmatched handling while making maintenance easier.

—Tuned Camshafts

Camshafts have been revised to maximize the engine’s impressive power
output from off the line all the way up to the top-end.
CHASSIS/SUSPENSION
Race-Ready Ergonomics
The body configuration allows more room for the racer to move around
during the moto. To reduce fatigue, the seat is narrow in the front yet
wide and padded in the rear.

—Durable, Rigid Wheels

The wheels have been designed with the inner lip rolled in to increase
rigidity, allowing for a reduction in weight while maintaining
strength.
Wide Track and Maxxis® Tires
Wheels are set motocross-spec wide, near the allowable maximum of 50
inches, for great cornering speed. Maxxis® tires provide excellent
handling and control. At 20 inches in the rear and 21 inches in the
front, they provide better ground clearance than the competition.

—Adjustable Handlebar

The large-diameter tapered handlebar reduces vibration and is mounted
on four-way clamps for exceptional adjustability. The two sets of holes
in the handlebar crown and the eccentric clamps allow the rider to
choose the standard setting: 10mm forward, 20mm forward or 10mm
backward.

—Wide Footpegs

The generous 2.6-inch-wide foot pegs are something riders will
appreciate every time they want to get up on the pegs.

—Advanced Frame

The lightweight frame is a combination of aluminum and steel. The
frame member under the engine is steel and is used for its strength and
low profile so that the engine can sit lower overall for excellent mass
centralization and unmatched handling. The aluminum frame is bolted
together, rather than welded, for maximum durability.

—Long A-Arm Suspension

The front frame is as narrow as possible at the A-arm mounting points.
This increases the A-arm length and reduces changes in camber as the
suspension travels through its full range of motion.

—High-Performance Shocks

The front KYB® shocks are longer for increased stroke, superb bump
absorption and excellent anti-bottoming characteristics. The Kashima™
coating offers smooth operation while the 9.8 inches of wheel travel
means the racer is ready for the most challenging tracks.

—Swingarm Rear Suspension

The rear swingarm is crafted of strong, gravity-fed aluminum and is
matched to a fully adjustable 46mm KYB® piggyback shock for
excellent handling. For comfort even on tough terrain, the rear wheel
offers 11.0 inches of travel.

ADDITIONAL FEATURES

Light Throttle Action

The throttle lever requires low effort for less fatigue during long
motos.

Compact LED Indicators

The discreet panel on the fender in front of the rider gives vital
indicators about low fuel, coolant temperature, check engine and
neutral gear via an LED display.


Financing available with approved credit, see dealer for details. Contact us today to talk about your financing options.

All trades are welcome!

Call us at 217-228-2226, email tntcarts@adams.net or stop by one of our 3 TNT Yamaha Illinois or Missouri locations for more information or to schedule a look.

Available for viewing at our Quincy, Illinois showroom location.


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