What is the engine displacement of the 2026 Yamaha YZ250X?

The 2026 Yamaha YZ250X has an engine displacement of 249 cc.

2026 Yamaha YZ250X Price, Specs, Review

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Review

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The 2026 Yamaha YZ250X is engineered as a pure-bred cross-country and enduro machine. At its heart lies a 249cc liquid-cooled, 2-stroke engine equipped with Yamaha's renowned YPVS (Yamaha Power Valve System). This system adjusts exhaust timing based on engine RPM to provide both low-end torque and explosive top-end power. Unlike its motocross sibling, the YZ250, the X model is optimized with a smoother power delivery, revised compression ratio, and CDI ignition mapping specifically tuned for enduro racing. On the chassis side, the ultra-lightweight aluminum semi-double-cradle frame strikes a perfect balance between rigidity and flex. The industry-leading KYB Speed-Sensitive System (SSS) front forks and KYB rear shock are valved specifically for off-road conditions. Features such as the 18-inch rear wheel, standard side stand, reserve fuel petcock, and sealed O-ring chain prove that this bike is a race-ready enduro straight out of the box. The 2026 model continues to meet modern off-road demands with a toolless front suspension compression adjuster and updated graphics.

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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 249cc class: 55-80 mpg (3.0-4.5 L/100km)

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Insurance Class

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Insurance grouping for Yamaha YZ250X (249cc):

📋 Group 8-15 — mid-range

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Insurance Calculator (UK est.)

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Personalised premium estimate for the Yamaha YZ250X (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 Yamaha YZ250X based on comparable motorcycles:

AVERAGE

$6,610

RANGE

$2,195 - $9,099

📊 average of 53 similar motorcycles · Approximate (USD)

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Buy New & Used

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Find new and used Yamaha YZ250X 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.

Yamaha YZ250X

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