What is the engine displacement of the 2021 Suzuki RM-Z450?

The 2021 Suzuki RM-Z450 has an engine displacement of 449.0 ccm (27.40 cubic inches).

What is the seat height of the 2021 Suzuki RM-Z450?

The 2021 Suzuki RM-Z450 has a seat height of 960 mm (37.8 inches) If adjustable, lowest setting..

2021 Suzuki RM-Z450 Price, Specs, Review

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Review

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The 2021 Suzuki RM-Z450 stands out as a competitive contender in the high-performance motocross segment, delivering an impressive blend of power, agility, and innovative technology. At the heart of the RM-Z450 is its potent 449cc, liquid-cooled, four-stroke engine, which offers robust power delivery and responsiveness, ensuring riders can tackle challenging tracks with confidence. The bike is equipped with a lightweight aluminum frame that enhances maneuverability, allowing for precise handling and stability during high-speed cornering. Additionally, the inclusion of the Suzuki Holeshot Assist Control (S-HAC) system provides riders with an edge off the starting line, giving them a significant advantage in competitive situations. Beyond its performance capabilities, the RM-Z450 is designed with rider comfort and control in mind. The adjustable suspension setup, featuring Showa components, allows for personalized tuning to suit various riding styles and conditions, ensuring optimal performance whether on the track or in the trails. With its sleek aesthetic and aggressive styling, the 2021 model also appeals to riders looking for a bike that not only performs well but looks good doing it. Overall, the Suzuki RM-Z450 2021 offers exceptional value for serious motocross enthusiasts, combining cutting-edge technology, solid performance, and rider-centric design, all of which contribute to a thrilling riding experience.

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Pros (Advantages)
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✅ Why buy this bike?

Powerful Engine Performance: The RM-Z450 features a potent 449cc liquid-cooled, four-stroke engine that delivers strong power and torque, making it suitable for both competitive racing and recreational riding.

Advanced Suspension System: Equipped with a Showa suspension setup, the RM-Z450 provides excellent handling and stability on various terrains, allowing riders to tackle jumps and rough tracks with confidence.

Lightweight and Agile Design: The motorcycle's lightweight frame contributes to its agility, making it easier to maneuver and control, especially in tight corners and technical sections of a track.

Improved Handling and Traction: The RM-Z450 comes with a well-designed chassis that enhances overall handling and traction, giving riders a better connection to the track and improving their performance.

Race-Ready Features: With features like an adjustable fuel mapping system and a reliable electric start, the RM-Z450 is designed for competitive riders who require quick adjustments and convenience on the track.

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Cons (Disadvantages)
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⚠️ Things to consider

Weight: The RM-Z450 is relatively heavier compared to some of its competitors, which can affect handling and agility, especially in tighter tracks or during quick maneuvers.

Power Delivery: While the engine offers strong performance, some riders may find the power delivery to be less linear compared to rivals, which can make it harder for less experienced riders to manage.

Suspension Setup: The stock suspension may not be ideal for all riders, requiring adjustments or aftermarket upgrades for optimal performance based on individual riding styles and conditions.

Limited Aftermarket Support: Compared to other brands like Honda or Yamaha, the aftermarket parts and accessories for the RM-Z450 may be less extensive, which can limit customization options.

Outdated Features: Some riders feel that the 2021 model lacks advanced technology or features present in competing bikes, such as traction control or electric start, which could enhance overall riding experience.

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Alternatives
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⚖️ Comparison & Competition

Kawasaki KX450 The KX450 is known for its powerful engine and advanced suspension system, providing excellent handling and stability on rough terrain. Featuring a lightweight chassis and a responsive power delivery, this bike is designed for competitive riders seeking performance and agility.

Yamaha YZ450F The YZ450F stands out with its innovative design, including a rearward-slanted engine for improved weight distribution and handling. It comes equipped with a seamless power delivery and an advanced suspension system, making it a great choice for both amateurs and professionals who demand precision and control.

Honda CRF450R The CRF450R is celebrated for its balance of power and handling. With a strong, reliable engine and a responsive chassis, it offers excellent cornering capabilities. The bike also features a refined suspension setup, making it suitable for various track conditions and rider preferences.

KTM 450 SX-F The KTM 450 SX-F is a lightweight and powerful bike, known for its aggressive performance and advanced technology. It features a potent engine, high-quality suspension, and a nimble frame, offering riders a competitive edge on the track. Its electric start and adjustable settings enhance convenience and customization.

Husqvarna FC 450 The FC 450 combines high performance with a user-friendly design. It features a powerful engine and sophisticated suspension, providing excellent traction and stability. The bike's lightweight construction and ergonomic design make it suitable for riders looking for agility and comfort during intense rides. Each of these alternatives offers unique characteristics that cater to different riding styles and preferences, making them worthy competitors to the Suzuki RM-Z

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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: 6.30 litres (1.66 gallons)

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Insurance Class
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Insurance grouping for Suzuki RM-Z450 (449cc):

📋 Group 8-15 — mid-range

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Insurance Calculator (UK est.)
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Personalised premium estimate for the Suzuki RM-Z450 (UK rates):

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Years Licensed

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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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$8999 USD

MSRP / listing

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Buy New & Used
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Find new and used Suzuki RM-Z450 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 2021 Suzuki RM-Z450 stands out as a competitive contender in the high-performance motocross segment, delivering an impressive blend of power, agility, and innovative technology. At the heart of the RM-Z450 is its potent 449cc, liquid-cooled, four-stroke engine, which offers robust power delivery and responsiveness, ensuring riders can tackle challenging tracks with confidence. The bike is equipped with a lightweight aluminum frame that enhances maneuverability, allowing for precise handling and stability during high-speed cornering. Additionally, the inclusion of the Suzuki Holeshot Assist Control (S-HAC) system provides riders with an edge off the starting line, giving them a significant advantage in competitive situations. Beyond its performance capabilities, the RM-Z450 is designed with rider comfort and control in mind. The adjustable suspension setup, featuring Showa components, allows for personalized tuning to suit various riding styles and conditions, ensuring optimal performance whether on the track or in the trails. With its sleek aesthetic and aggressive styling, the 2021 model also appeals to riders looking for a bike that not only performs well but looks good doing it. Overall, the Suzuki RM-Z450 2021 offers exceptional value for serious motocross enthusiasts, combining cutting-edge technology, solid performance, and rider-centric design, all of which contribute to a thrilling riding experience.

🎬 Video Reviews

No videos available for this motorcycle yet.

📷 Gallery

⚡ Key Specs

Displacement449.0 ccm (27.40 cubic inches)

Fuel Cap.6.30 litres (1.66 gallons)

Seat Height960 mm (37.8 inches) If adjustable, lowest setting.

Gearbox5-speed

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Suzuki RM-Z450

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