Ignite the Yamaha WR450F, a trail conqueror with 48.9 hp at 9,000 rpm ready to propel you through the wilderness with precision and unwavering performance! This beast boasts a robust 450cc engine, electronic fuel injection, wide-ratio five-speed transmission, and an electric-start feature for convenience. With a potent 449cc DOHC engine, reduced vibration, and wave rotor disc brakes, the WR450F guarantees unparalleled control and performance in challenging terrains for your wilderness escapades. Its lightweight chassis, responsive suspension, and YZ motocross-style power delivery enhance your riding experience. Get ready to dominate the wild with power and precision on your side.
Key Takeaways
- 450cc DOHC engine for wilderness power
- KYB suspension for precise control
- Wave rotor brakes for strong stopping
- Lightweight chassis for agility
- Electric start and smooth acceleration
Yamaha WR450F – History and Development
Starting its journey through the rugged terrain of development, the Yamaha WR450F has steadily advanced from its origins with a 400cc engine to its current powerhouse status with a robust 450cc engine. This upgrade marked a significant leap in power and performance, propelling riders to new heights of excitement and freedom. The 450cc engine is a marvel of engineering, delivering a surge of adrenaline with every twist of the throttle. With the 2012 introduction of electronic fuel injection, the engine’s capabilities were further enhanced, providing smoother power delivery and improved efficiency.
The wide-ratio five-speed transmission complements the engine perfectly, offering versatility in various riding conditions. Whether you’re exploring tight trails or opening up the throttle on open stretches, this engine-transmission combination ensures a thrilling and seamless experience. Additionally, the electric-start feature adds convenience to your rides, eliminating the hassle of kick-starting in challenging environments. Reduced vibration allows for a more comfortable and controlled ride, letting you focus on the exhilaration of the journey ahead. The Yamaha WR450F’s engine isn’t just a powerhouse; it’s a gateway to liberation on the wilderness trails.
Design and Features of the Yamaha WR450F
Immerse yourself in the cutting-edge design and innovative features of the Yamaha WR450F, a trailblazer in the world of off-road performance motorcycles. The WR450F is equipped with a potent 449cc DOHC four-stroke engine, delivering impressive power for conquering the toughest trails with ease. Its electric-start feature guarantees quick and hassle-free ignition, allowing you to focus on the thrill of the ride ahead.
Reduced vibration on the WR450F enhances rider comfort, providing a smoother experience even on rough terrain. The wide-ratio five-speed transmission offers versatility, enabling smooth shifts across various landscapes. When it comes to stopping power, the WR450F doesn’t disappoint, thanks to its wave rotor disc brakes that deliver strong and reliable braking performance when you need it most.
With its blend of power, precision, and cutting-edge design, the Yamaha WR450F is a top choice for riders seeking adventure and liberation in the wilderness.
Engine and Performance of the Yamaha WR450F
Experience an exhilarating journey through the heart of the Yamaha WR450F‘s engineering prowess and unparalleled performance capabilities with the WR450F Engine.
The 2021 Yamaha WR450F boasts a 450cc DOHC, liquid-cooled, four-stroke single-cylinder engine with 4 valves per cylinder, delivering an impressive 48.9 hp at 9,000 rpm and 31.8 pound-feet of torque at 7,200 rpm. This powerhouse of an engine is purpose-built for enduro racing and aggressive trail riding, drawing inspiration from Yamaha’s YZ450F motocrosser for exceptional performance.
The WR450F features enduro-specific modifications tailored for off-road excellence, such as an EPA-compliant spark arrestor-type muffler and tuning, ensuring both power and environmental compliance.
With a power output of 58 HP and a weight of 244 lbs, the WR450F achieves a remarkable power-to-weight ratio of 2.4 HP per 10 lbs, allowing you to conquer any terrain with precision and vigor.
Harness the full potential of the WR450F Engine and experience liberation on the trails like never before.
Chassis and Suspension of the Yamaha WR450F
Enhance your off-road experience with the Yamaha WR450F‘s meticulously engineered lightweight chassis and fully adjustable KYB suspension system, designed for competitive performance across diverse terrains. The chassis of this dirt bike is crafted to withstand the rigors of off-road racing, providing a solid foundation for the demanding trails ahead. Paired with the KYB suspension, which offers a wide range of adjustability, you can fine-tune your ride to suit your riding style and conquer any obstacle with ease.
The combination of the lightweight chassis and responsive suspension allows for agile handling and precise control over varied landscapes. Whether you’re maneuvering rocky paths or powering through sandy dunes, the WR450F’s chassis and suspension work in harmony to deliver a smooth and stable ride. The YZ motocross-style power delivery further enhances the experience, giving you a flickable and dynamic feel on the dirt bike. Experience liberation on the trails with the Yamaha WR450F’s exceptional chassis and suspension setup.
Braking and Tires of the Yamaha WR450F
The exceptional braking system on the Yamaha WR450F, paired with its purpose-built off-road tires, guarantees unparalleled control and performance in challenging wilderness environments. Equipped with wave rotor disc brakes, the WR450F delivers strong and reliable stopping power, ensuring consistent performance across various terrains encountered during your off-road adventures. These brakes not only enhance rider control but also boost confidence when traversing through rough terrains.
The specifically designed off-road tires further complement the braking system, providing excellent traction and durability in rugged environments. Whether you’re conquering steep inclines or maneuvering through tight corners, the combination of effective braking and off-road tires on the Yamaha WR450F offers excellent handling and control for all your wilderness escapades.
Ergonomics and Comfort of the Yamaha WR450F
With a focus on rider comfort and control, the Yamaha WR450F showcases a sleek and flat ergonomic design tailored for wilderness exploration.
The slim layout of the WR450F allows for agile maneuvering through the woods, providing a liberating riding experience.
Its fully adjustable KYB suspension absorbs the bumps and jumps encountered during woods riding, enhancing comfort and handling on varied terrains.
Reduced vibration in the WR450F ensures a smoother and more enjoyable ride, allowing you to stay focused on the thrill of the trail.
The electric-start feature adds convenience, eliminating the hassle of kick-starting in challenging off-road situations.
When exploring the wilderness, the WR450F’s wave rotor disc brakes deliver strong braking power, granting you the confidence to tackle any terrain with safety and control.
Embrace the freedom of the wilderness with the ergonomic excellence and comfort of the Yamaha WR450F.
Yamaha WR450F – Specifications
For unrivaled performance in the wild, the Yamaha WR450F boasts a cutting-edge DOHC, liquid-cooled 450cc single-cylinder engine with a remarkable compression ratio of 13.0:1. This engine is a gem, delivering a powerful 48.9 hp at 9,000 rpm and 31.8 pound-feet of torque at 7,200 rpm.
| MSRP | $10,199 + $550 destination charge |
| Engine Type | Single-Cylinder, 4-Stroke, Liquid-cooled, DOHC |
| Displacement | 450 cc |
| Transmission | Manual, 5-Speed |
| Dimensions (LxWxH) | 85.4 x 32.5 x 49.8 inches |
| Ground Clearance | 13 inches |
| Wet Weight | 258 lbs |
| Fuel Capacity | 2 gallons |
| Frame Material | Aluminum |
| Body Material | Plastic |
| Front Suspension | Inverted Fork by KYB, with pre-load and rebound damping adjustability |
| Rear Suspension | Twin Sided Swing Arm by KYB, Aluminum, with shock/spring pre-load and rebound damping adjustability |
| Front Brake Type | Hydraulic Disc (10.6 inches diameter) |
| Rear Brake Type | Hydraulic Disc (9.4 inches diameter) |
| Seat Height | 37.6 inches |
Derived from the YZ450F, the WR450F features a more compact cylinder head and a slightly longer connecting rod, enhancing its off-road capabilities. Equipped with an EPA-compliant spark arrestor-type muffler and off-road-specific ECU tuning, this bike is ready to tackle any wilderness challenge.
The WR450F’s dyno-tested performance with a Dunlop D404 street tire on the rear wheel highlights its off-road prowess. Optimized for off-road excellence, the WR450F integrates enduro-specific features, tuning, and modifications to elevate its engine performance to unmatched levels.
Get ready to experience the thrill of conquering the wilderness with the Yamaha WR450F – a true powerhouse built for liberation.
Yamaha WR450F Rider Insights: Performance Feedback
Embrace the exhilarating performance feedback from Yamaha WR450F riders, celebrating its responsive power and precise throttle control. Riders praise the WR450F for its impressive power delivery, offering a thrilling and smooth acceleration that responds promptly to throttle inputs. The linear throttle response enhances the overall riding experience, allowing you to confidently tackle challenging terrains with ease.
Despite its 273 lbs wet weight, riders appreciate the WR450F’s lightweight and flickable nature, making it agile and maneuverable in various riding conditions. The bike’s excellent handling further adds to its versatility, ensuring a stable and controlled ride across different terrains.
Moreover, the WR450F’s slim and flat ergonomic layout not only enhances rider comfort but also provides superior control during intense off-road adventures. With fully adjustable KYB suspension, you can personalize the bike’s setup to suit your individual preferences, optimizing performance and comfort according to your riding style.
Best Fit: Rider and Terrain Compatibility of the Yamaha WR450F
Discover the perfect synergy between rider skill and terrain demands with the Yamaha WR450F, a machine designed for conquering the wilderness with unparalleled power and precision.
This bike caters to riders who seek the thrill of off-road adventures, offering a blend of power and control that’s unmatched. The 449cc DOHC four-stroke engine provides responsive power delivery, allowing you to navigate through challenging landscapes with ease.
Whether you’re tackling rocky trails or open deserts, the WR450F’s lightweight chassis and YZ motocross-style power make it one of the great bikes for various terrains.
Additionally, the fully adjustable KYB suspension ensures optimal handling and control, giving you the confidence to push your limits.
With the ability to customize the WR450F to suit different terrains and preferences, this bike offers the ultimate freedom for riders who crave excitement and adventure in the great outdoors.
Maintenance and Reliability of the Yamaha WR450F
Maintaining peak performance and longevity for your Yamaha WR450F involves following a meticulous maintenance regimen that prioritizes reliability and precision. The Yamaha WR450F, known for its robust reliability, requires regular upkeep such as oil changes, valve adjustments, and air filter replacements. Following the manufacturer’s maintenance schedule, which includes checking components like chain tension, brake fluid levels, and suspension for maximum performance, is essential in maximizing the bike’s longevity.
Quality components such as the KYB suspension, which may need occasional servicing for peak performance, contribute to the bike’s reputation for dependability. Proper care of the engine, brakes, and electrical system through routine maintenance can help prevent breakdowns and ensure a trouble-free riding experience. By staying on top of maintenance tasks, like checking and adjusting the coolant level as recommended, you can keep your WR450F running smoothly and reliably, just as it did last year.
Conclusion
In the culmination of its impressive features and performance capabilities, the Yamaha WR450F stands as a pinnacle of off-road excellence. With 58 HP packed into a 244 lbs frame, this machine offers a remarkable power-to-weight ratio of 2.4 HP/10 lbs.
The responsive 449cc DOHC four-stroke engine, coupled with electric start, guarantees easy ignition and immediate power delivery. The fully adjustable KYB suspension and wave rotor disc brakes provide exceptional handling and braking performance, giving you the confidence to conquer any terrain.
The wide-ratio five-speed transmission, along with reduced vibration, ensures a smooth and versatile riding experience that caters to both beginners and seasoned riders alike. Upgraded with electronic fuel injection in 2012, the WR450F’s lightweight chassis and YZ motocross-style power make it a competitive choice for off-road enthusiasts looking for a thrilling ride.
Don’t just read about it; hop on and ride one to experience the wilderness like never before.
