What is the engine displacement of the 2021 Yamaha YZ450FSP?

The 2021 Yamaha YZ450FSP has an engine displacement of 449.0 ccm (27.40 cubic inches).

What is the seat height of the 2021 Yamaha YZ450FSP?

The 2021 Yamaha YZ450FSP has a seat height of 965 mm (38.0 inches) If adjustable, lowest setting..

2021 Yamaha YZ450FSP Price, Specs, Review

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Review

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The Yamaha YZ450FSP 2021 is a top-of-the-line motocross bike that combines cutting-edge technology with exceptional performance. This model is equipped with a powerful 450cc engine that delivers high torque and impressive acceleration, making it ideal for competitive racing or off-road enthusiasts. The advanced suspension system, including KYB front and rear shocks, ensures a smooth and responsive ride over rough terrain, enhancing the overall handling and control of the bike. One of the standout features of the Yamaha YZ450FSP 2021 is its lightweight frame and ergonomic design, providing riders with optimal comfort and maneuverability. The bike also comes equipped with advanced electronic fuel injection and engine mapping systems, allowing for precise tuning and customization to suit different riding conditions. Overall, the Yamaha YZ450FSP 2021 offers exceptional value for riders looking for a high-performance motocross bike that excels in both power and handling, setting a new standard in the industry. In conclusion, the Yamaha YZ450FSP 2021 is a formidable machine that embodies Yamaha's commitment to innovation and quality in the world of motocross. With its potent engine, advanced suspension, and rider-friendly design, this bike is a standout choice for riders seeking a competitive edge on the track or off-road trails. Whether you're a seasoned racer or a weekend warrior, the Yamaha YZ450FSP 2021 is a reliable and high-performance option that delivers on both power and precision, making it a top contender in its class.

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Pros (Advantages)
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✅ Why buy this bike?
The Yamaha YZ450FSP 2021 features a powerful 450cc engine, providing excellent performance and acceleration.It comes equipped with top-of-the-line suspension components, offering a smooth and controlled ride over various terrain.The bike boasts advanced electronic fuel injection, ensuring optimal fuel efficiency and responsive throttle control.Its lightweight aluminum frame contributes to nimble handling and agility, making it a competitive choice for motocross racing.The Yamaha YZ450FSP 2021 showcases a sleek and aggressive design, appealing to riders looking for a visually striking motorcycle.

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Cons (Disadvantages)
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⚠️ Things to consider
High maintenance costs due to the advanced technology and performance features of the bike.Limited comfort for long rides due to the aggressive motocross-oriented design.Higher weight compared to some other motocross bikes, which may affect handling in certain situations.Intense power delivery may be too much for beginner riders to handle confidently.Limited fuel efficiency, especially when ridden aggressively on off-road terrain.

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Alternatives
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⚖️ Comparison & Competition
Honda CRF450R 2021The Honda CRF450R is a high-performance motocross bike known for its smooth power delivery and excellent handling, making it a strong competitor to the Yamaha YZ450FSP.KTM 450 SX-F 2021The KTM 450 SX-F is a top-tier motocross bike with cutting-edge technology and race-ready performance, designed for riders seeking uncompromising performance on the track.Husqvarna FC 450 2021The Husqvarna FC 450 is a premium motocross bike with a lightweight chassis, powerful engine, and top-notch suspension components, offering a competitive alternative to the Yamaha YZ450FSP.Kawasaki KX450 2021The Kawasaki KX450 is a popular choice among motocross enthusiasts for its potent engine, agile handling, and overall durability, providing a reliable option in the competitive 450cc class.Suzuki RM-Z450 2021The Suzuki RM-Z450 is a well-rounded motocross bike with a strong engine, responsive handling, and user-friendly characteristics, appealing to riders looking for a versatile and capable machine in the 450cc segment

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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: 6.20 litres (1.64 US gallons)

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Insurance Class
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Insurance grouping for Yamaha YZ450FSP (449cc):

📋 Group 8-15 — mid-range

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Insurance Calculator (UK est.)
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Personalised premium estimate for the Yamaha YZ450FSP (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 Estimate
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Estimated price range for the Yamaha YZ450FSP based on comparable motorcycles:

AVERAGE

$9,014

RANGE

$5,990 - $11,595

📊 average of 52 similar motorcycles · Approximate (USD)

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Buy New & Used
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Find new and used Yamaha YZ450FSP 2021 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 YZ450FSP 2021 is a top-of-the-line motocross bike that combines cutting-edge technology with exceptional performance. This model is equipped with a powerful 450cc engine that delivers high torque and impressive acceleration, making it ideal for competitive racing or off-road enthusiasts. The advanced suspension system, including KYB front and rear shocks, ensures a smooth and responsive ride over rough terrain, enhancing the overall handling and control of the bike. One of the standout features of the Yamaha YZ450FSP 2021 is its lightweight frame and ergonomic design, providing riders with optimal comfort and maneuverability. The bike also comes equipped with advanced electronic fuel injection and engine mapping systems, allowing for precise tuning and customization to suit different riding conditions. Overall, the Yamaha YZ450FSP 2021 offers exceptional value for riders looking for a high-performance motocross bike that excels in both power and handling, setting a new standard in the industry. In conclusion, the Yamaha YZ450FSP 2021 is a formidable machine that embodies Yamaha's commitment to innovation and quality in the world of motocross. With its potent engine, advanced suspension, and rider-friendly design, this bike is a standout choice for riders seeking a competitive edge on the track or off-road trails. Whether you're a seasoned racer or a weekend warrior, the Yamaha YZ450FSP 2021 is a reliable and high-performance option that delivers on both power and precision, making it a top contender in its class.

🎬 Video Reviews

No videos available for this motorcycle yet.

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⚡ Key Specs

Displacement449.0 ccm (27.40 cubic inches)

Fuel Cap.6.20 litres (1.64 US gallons)

Seat Height965 mm (38.0 inches) If adjustable, lowest setting.

Gearbox5-speed

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Yamaha YZ450FSP

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