What is the engine displacement of the 2026 KTM 65 SX?

The 2026 KTM 65 SX has an engine displacement of 64.9 cc.

2026 KTM 65 SX Price, Specs, Review

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Review

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The KTM 65 SX 2026 is an ideal choice for young and ambitious motocross riders. Its 64.9 cc single-cylinder 2-stroke engine is fed by a Mikuni VM 24 carburetor and paired with a 6-speed transmission, delivering exceptional performance on the race track. The engine features a liquid cooling system and utilizes a wet, multi-disc clutch operated by a Formula hydraulic system. The chassis is constructed from chrome-molybdenum steel with a central tube design, enhancing durability. The front suspension comprises a 35 mm WP XACT USD fork offering 215 mm of travel, while the rear suspension features a WP XACT monoshock with 253.5 mm of travel. The braking system includes 198 mm front and 180 mm rear disc brakes. With a seat height of 730 mm and ground clearance of 259 mm, it accommodates riders of various sizes. Weighing 54.3 kg dry and equipped with a 4.5-liter fuel tank, the KTM 65 SX 2026 is a lightweight and maneuverable motorcycle. It serves as an excellent entry point for young riders aspiring to enter the racing world.

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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 65cc class: 75-100 mpg (2.5-3.5 L/100km)

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Insurance Class

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Insurance grouping for KTM 65 SX (65cc):