2023 Yamaha YFZ450R SE
TRACK-TAMING BEAUTY
This Special Edition features GYTR performance parts and unique color and graphic scheme that looks fast just standing still.
Features may include:
TOP FEATURES
- Race-Ready Engine
The YFZ450R SE 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.
- Advanced Frame
The YFZ450R SE 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.
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.
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.
ADDITIONAL FEATURES
- Aggressive SE Style
Aggressive styling gives the YFZ450R SE a racy customized look with extras like the GYTR® front grab bar to match its unique graphics package.
- Light Throttle Action
The throttle lever requires low effort for less fatigue during long motos.
2023 Yamaha YFZ450R
CHAMPIONSHIP COLLECTOR
Boasting podium-topping DNA and serious racing pedigree, this is the unmatched, race-ready Sport ATV for those who want to win.
Features may include:
TOP FEATURES
- 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.
- 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.
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.
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.
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.
Engine
Engine Type Liquid-cooled DOHC 4-stroke; 5 titanium valves
Displacement 449cc
Bore 95.0mm
Stroke 63.4mm
Compression Ratio 11.8:1
Fuel System Yamaha Fuel Injection [YFI], 42mm
Ignition TCI: Transistor Controlled Ignition
Drivetrain
Transmission 5-speed; wet multiplate assist-and-slipper clutch
Final Drive O-ring chain
Suspension
Front Suspension Independent double wishbone w/Kashima coated piggyback shocks; high/low speed compression, rebound and threaded preload adjustment
Rear Suspension Cast aluminum swingarm w/piggyback shock; high/low speed compression, rebound and threaded preload adjustment
Front Travel [in./cm.] 9.8-in travel
Rear Travel [in./cm.] 11.0-in travel
Brakes
Front braking system Dual hydraulic disc
Rear braking system Wave-style hydraulic disc
Wheels & Tires
Front Tire AT21 x 7-10 Maxxis®
Rear Tire AT20 x 10-9 Maxxis®
Dimensions
Wheelbase 50.0 in
Seat Height 31.9 in
Ground Clearance 9.3 in
Length 70.7 in
Width 48.8 in
Height 41.9 in
Capacities
Fuel Capacity 2.6 gal
Weights
Weight 405 lb
Warranty
Warranty 6 Month [Limited Factory Warranty]