What is the engine displacement of the 2026 Suzuki RM-Z450?

The 2026 Suzuki RM-Z450 has an engine displacement of 449 cc.

2026 Suzuki RM-Z450 Price, Specs, Review

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Review

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The 2026 Suzuki RM-Z450 remains a steadfast contender in the competitive 450cc motocross class, adhering to Suzuki's 'Run, Turn, and Stop' philosophy. While the 2026 model carries over the mechanical specifications from previous years, it introduces updated graphics and a striking 'Champion Yellow' aesthetic. At its heart is a 449cc liquid-cooled, DOHC engine renowned for its linear power delivery and strong low-to-mid range torque. The RM-Z450 is widely celebrated for its exceptional cornering ability, a result of its well-balanced aluminum twin-spar frame and beam-style swingarm. Suspension duties are handled by high-quality 49mm Showa coil-spring forks and the innovative Showa BFRC (Balance Free Rear Cushion) rear shock, providing consistent damping and traction. On the electronics front, the bike includes the MX-Tuner 2.0 system, allowing riders to fine-tune fuel injection and ignition maps via a smartphone app. It also features the Suzuki Holeshot Assist Control (S-HAC) with multiple modes to optimize performance during race starts. Despite the continued absence of an electric starter, the RM-Z450 appeals to riders who value mechanical simplicity, legendary reliability, and the best-in-class handling that has defined the RM-Z lineage for decades.

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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)

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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):

💡 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 Suzuki RM-Z450 based on comparable motorcycles:

AVERAGE

$8,010

RANGE

$6,649 - $9,949

📊 average of 18 similar motorcycles · Approximate (USD)

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Buy New & Used

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Find new and used Suzuki RM-Z450 2026 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.

Suzuki RM-Z450

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