What is the engine displacement of the 2011 Yamaha YFZ450X?

The 2011 Yamaha YFZ450X has an engine displacement of 449.00 ccm (27.40 cubic inches).

What is the seat height of the 2011 Yamaha YFZ450X?

The 2011 Yamaha YFZ450X has a seat height of 810 mm (31.9 inches) If adjustable, lowest setting..

2011 Yamaha YFZ450X Price, Specs, Review

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Review

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The Yamaha YFZ450X 2011 is a high-performance sport ATV that has garnered praise for its powerful engine, lightweight design, and agile handling. Equipped with a fuel-injected 449cc engine, this ATV delivers impressive acceleration and top speed, making it a favorite among adrenaline-seeking riders. The YFZ450X's hybrid aluminum and steel frame provides excellent rigidity and durability while keeping the overall weight low, enhancing its nimble and responsive nature on various terrains. Furthermore, the YFZ450X comes with adjustable long-travel suspension, allowing riders to fine-tune their riding experience for optimal comfort and performance. With its sleek design, advanced technology, and race-ready features, the Yamaha YFZ450X 2011 offers exceptional value for riders looking to push their limits on the trails or the track. Whether you're a seasoned rider or a newcomer to the sport ATV scene, the Yamaha YFZ450X 2011 is a reliable and thrilling choice that promises hours of exhilarating off-road adventures.

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Pros (Advantages)
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✅ Why buy this bike?

The Yamaha YFZ450X 2011 has a high-performance engine that delivers impressive power and acceleration, making it suitable for off-road racing and trail riding.

It features a lightweight and agile chassis design, allowing for excellent handling and maneuverability on various types of terrain.

The YFZ450X comes equipped with high-quality suspension components, including adjustable shocks, to provide a smooth and controlled ride over bumps and obstacles.

This model has a reputation for reliability and durability, requiring minimal maintenance and offering long-term performance.

The Yamaha YFZ450X 2011 has a sleek and aggressive design that not only looks great but also enhances aerodynamics for improved speed and performance.

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Cons (Disadvantages)
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⚠️ Things to consider

Limited aftermarket support for customization and upgrades compared to other models in its class.

Relatively high maintenance costs due to the performance-oriented nature of the engine and components.

Stiff suspension setup may result in a harsh ride on rough terrain for some riders.

The aggressive riding position and narrow seat may not be comfortable for long-distance rides.

The fuel efficiency is lower compared to other similar displacement models, leading to more frequent refueling stops during rides.

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Alternatives
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⚖️ Comparison & Competition

Honda TRX450R: A popular choice for off-road enthusiasts, the Honda TRX450R offers a powerful engine, excellent suspension, and agile handling for a thrilling riding experience.

Suzuki LT-R450: Known for its high-performance engine and race-ready suspension, the Suzuki LT-R450 is a competitive option for riders looking for a fast and nimble ATV.

Kawasaki KFX450R: The Kawasaki KFX450R boasts a smooth power delivery, impressive handling, and a comfortable ride, making it a versatile choice for both recreational and competitive riding.

Can-Am DS 450: With its lightweight chassis, powerful engine, and advanced suspension system, the Can-Am DS 450 is designed for high-speed performance and precise handling on various terrains.

Polaris Outlaw 450: The Polaris Outlaw 450 offers a sporty design, strong engine performance, and responsive handling, making it a fun and capable ATV for riders of all skill levels

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License Class (EU)
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Rule of thumb: under 125cc / 15HP → A1, under 47HP → A2, above → A.

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Fuel Economy & Running Costs
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Estimated average for 449cc class: 45-60 mpg (4.0-5.5 L/100km)

⛽ Tank: 9.84 litres (2.60 gallons)

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Insurance Class
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Insurance grouping for Yamaha YFZ450X (449cc):

📋 Group 8-15 — mid-range

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Insurance Calculator (UK est.)
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Personalised premium estimate for the Yamaha YFZ450X (UK rates):

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💡 Estimate based on UK market averages. For real quotes, compare on Compare the Market, MoneySuperMarket, GoCompare.

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Price
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$8599 USD

MSRP / listing

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Buy New & Used
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Find new and used Yamaha YFZ450X 2011 listings:

🛒 eBay Motors 🏍️ Cycle Trader 🇬🇧 Auto Trader UK 🔍 Google Listings

💡 Third-party listings. MotoBike Info is informational only.

👤 Final premium varies by rider age, history, location.

⚙️ Full Specifications

No specifications found.

📋 Detailed Review

The Yamaha YFZ450X 2011 is a high-performance sport ATV that has garnered praise for its powerful engine, lightweight design, and agile handling. Equipped with a fuel-injected 449cc engine, this ATV delivers impressive acceleration and top speed, making it a favorite among adrenaline-seeking riders. The YFZ450X's hybrid aluminum and steel frame provides excellent rigidity and durability while keeping the overall weight low, enhancing its nimble and responsive nature on various terrains. Furthermore, the YFZ450X comes with adjustable long-travel suspension, allowing riders to fine-tune their riding experience for optimal comfort and performance. With its sleek design, advanced technology, and race-ready features, the Yamaha YFZ450X 2011 offers exceptional value for riders looking to push their limits on the trails or the track. Whether you're a seasoned rider or a newcomer to the sport ATV scene, the Yamaha YFZ450X 2011 is a reliable and thrilling choice that promises hours of exhilarating off-road adventures.

🎬 Video Reviews

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📷 Gallery

⚡ Key Specs

Displacement449.00 ccm (27.40 cubic inches)

Fuel Cap.9.84 litres (2.60 gallons)

Seat Height810 mm (31.9 inches) If adjustable, lowest setting.

Gearbox5-speed

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Yamaha YFZ450X

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