What is the engine displacement of the 2026 KTM 300 SX?

The 2026 KTM 300 SX has an engine displacement of 293,2 cc.

2026 KTM 300 SX Price, Specs, Review

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Review

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The KTM 300 SX 2026 is a motocross motorcycle developed with insights from KTM Factory Racing teams, offering superior performance in the MX Open class. Its 293.2 cc 2-stroke single-cylinder engine is equipped with Keihin EFI and a 39 mm throttle body. The 5-speed transmission and Brembo hydraulic DDS multi-disc wet clutch optimize power delivery. The WP XACT-USD (AER) 48 mm front suspension and WP XACT Monoshock rear suspension provide 310 mm and 300 mm of wheel travel, respectively. With a dry weight of 99.4 kg and a fuel capacity of 7.2 liters, the KTM 300 SX 2026 combines lightness and power to dominate the race tracks.

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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 293cc class: 45-60 mpg (4.0-5.5 L/100km)

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Insurance Class

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Insurance grouping for KTM 300 SX (293cc):