KTM 65 SX 2026 The 2026 KTM 65 SX gives young riders their first taste of full-size motocross performance. It is race-ready, lightweight, and engineered with proven KTM DNA. Moreover, it combines a powerful 6-speed 2-stroke engine, WP XACT suspension, and hydraulic brakes for true READY TO RACE capability. As a result, the 65 SX becomes the natural bridge between mini motocross and the next racing class. FIND THE RIGHT FIT Proper fit means better control and confidence. Therefore, KTM has designed the 65 SX with adjustability at its core. The seat height can be tailored from 715 mm to 760 mm, ensuring the bike adapts as riders grow. This is achieved through adjustable suspension, handlebars, and subframe. Ignition & CarburetorThe digital Hidria ignition improves combustion efficiency and throttle response. In addition, it uses a stabilization cap to reduce cable wear. Fuelling comes from a Mikuni TM 24 carburettor, which is precisely tuned to match the engine and exhaust system. UNMATCHED PERFORMANCE At its heart, the KTM 65 SX features a lively 2-stroke engine. However, it stands out thanks to a pressure-controlled exhaust valve and a 6-speed gearbox. Together, these deliver smooth, controllable power and long-lasting durability. Spark PlugA long-thread BRISK spark plug increases reliability. Furthermore, the printed part number on the plug makes identification quick and easy. FRAME & ERGONOMICS The bodywork mirrors KTM’s full-size race bikes. As a result, young riders benefit from slimmer ergonomics and side panels shaped for better boot contact. In addition, protective flaps on the front number plate keep the triple clamps safe from roost. The chromium-molybdenum steel frame is light yet strong. It has been engineered for the perfect blend of flex and rigidity. Moreover, the separated rear shock mount improves suspension performance while a robust coating boosts long-term durability. WHEELS, SUSPENSION & BRAKES Wheels & TiresBlack anodized aluminium rims keep weight low. In addition, Maxxis MX-ST tires provide reliable grip and stability on demanding tracks. SuspensionThe 35 mm WP XACT AER fork delivers 215 mm of travel. With air adjustability, setup is quick and simple. At the rear, the WP XACT monoshock balances the chassis and ensures predictable handling. Brakes & FootpegsFormula hydraulic callipers and wave discs deliver race-grade stopping power. Moreover, the “no-dirt” footpegs offer a larger surface area while preventing mud build-up. EXHAUST & COOLING The KTM 65 SX features a performance exhaust system inspired by larger SX models. Therefore, it benefits from improved sealing, thermodynamics, and durability. The silencer adds a sharp race tone while maintaining lightweight construction. Cooling is handled by Pankl radiators for efficient heat transfer. Additionally, the threaded radiator cap improves access, making maintenance faster and easier. Bottom line? This little ripper is the one to beat. With a full range of KTM POWERPARTS and KTM POWERWEAR, you can kit out yourself and the bike with ease! Read more Close
