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Dunlop® Geomax AT82 Tires
New Dunlop® Geomax AT82 tires for a wide variety terrain for cross-country and enduro rides in wooded trails to wide-open deserts.
Enduro-Optimized Chassis Refinements
Refinements have been made to both the YZ450F engine and chassis for enhanced performance in lower-speed cross-country and enduro riding.
New High-Performance Engine
The new 2027 WR450F adopts the same high-performance four-stroke engine of the YZ450F.
YZ450F Aluminum Bilateral Frame
A new aluminum bilateral beam frame and advanced chassis from the YZ450F provides exceptional cornering and handling characteristics.
ECU Anti-Theft Lock
An ECU lock function through the Power Tuner App helps prevent theft and unauthorized engine start-up.
Enduro-Revised Four-Stroke Engine
The WR450F adopts the same high-performance engine from the YZ450F, revised for the varying speed and terrain of enduro riding.
Higher-Inertia AC Magneto Rotor
A revised AC magneto rotor increases inertial mass, reducing torque fluctuations for more low-end grunt and easier-to-use character.
Lightweight Lithium-Ion Battery
A high-capacity, lightweight four-cell lithium-ion battery provides consistent performance and minimal weight.
Low-Fatigue Throttle Control
Throttle control has been revised to require less effort, reducing fatigue over longer, more demanding enduro rides.
Noise-Reducing Air Filter Assembly
A new air filter assembly, with the same outer resonator as the YZ450F, reduces overall noise for more comfortable riding.
Reduced-Load Clutch Springs
Modifications to the clutch springs have reduced lever load for flatter characteristics, improving engine control at lower speeds.
Smooth-operating Hydraulic Clutch
The 2027 WR450F adopts the YZ450F's hydraulic clutch, with a 15% reduced lever pull for reduced fatigue over longer rides.
Smooth-Power Cam Timing
Revised intake and exhaust cam timing angles deliver smoother power for enduro riding and reduces engine stalls at lower rpms.
Three-Level Traction Control
A three-level Traction Control System selectable within the Yamaha Power Tuner App maintains ideal rear wheel traction.
Dunlop® Geomax AT82 Tires
New Dunlop® Geomax AT82 tires are designed specifically for enduro traction with a bi-directional tread pattern for varying terrain.
Improved Rear Brake Pedal
A new rear brake pedal uses a revised lever ratio, while the pedal tip itself can now be replaced for easier maintenance.
Lightweight Durable Wheels
Strong, lightweight wheels reduce unsprung weight without sacrificing durability.
Precision Aluminum Beam Frame
An advanced aluminum bilateral beam frame, strikes the perfect balance of precise cornering performance and handling stability.
Revised Enduro Engine Brackets
New engine brackets with a revised shape and thickness provide optimal chassis rigidity at low-to-midrange speeds of enduro riding.
Revised Lightweight Rear Brake
A new rear brake with a revised caliper, piston, brake disc and brake hose results in lighter overall weight and improved control.
Slim, Rider-Friendly Bodywork
The WR450F's slim, flat, compact body provides easy to control rider movement.
Speed Sensitive KYB® Fork
Fully adjustable Speed Sensitive KYB® fork delivers exceptional balance between handling and bump absorption.
Stroke-Optimized Suspension Tuning
Both front and rear suspension have been specifically tuned to enhance responsiveness from initial damping to the mid-stroke.
T51 Rear Sprocket for Control
A new rear-wheel sprocket has been changed from T50 to T51, improving low-speed control with reduced likelihood of stalls.
Three-Cross-Spoke 18-Inch Rear Wheel
The WR450F's 18-inch rear wheel comes laced with a three-cross-spoke pattern to optimize impact absorption and rider feel.
YZ450F-Spec Suspension Tuning
The WR450F adopts the same components from the YZ450F's class-leading suspension, optimized for comfort at low-to-midrange speeds.
Embedded Durable Graphics
Premium competition-inspired graphics are embedded to provide excellent durability and scratch resistance.
Street-Legal Lighting & Instrumentation
Additional features include headlight and tail lights, multi-function meter with fuel and engine lights, and a folding kickstand.
Tool-Free Air Filter Access
Sleek air cleaner cover provides tool-free access to the air filter for simplified servicing.
*Manufacturer's Suggested Retail Price (MSRP) shown. Does not include tax, title, prep or destination charges. Actual prices set by dealer.
**Fuel Economy is estimated.
***Wet weight includes the vehicle with all standard equipment and all fluids, including oil, coolant (as applicable) and a full tank of fuel. It does not include the weight of options or accessories. Wet weight is useful in making real-world comparisons with other models.
