KTM 85 SX 17/14 2026 The 2026 KTM 85 SX 17/14 brings full-size race DNA to youth motocross. It raises the speed and confidence of progressing riders. Developed with international-level testing, it delivers superior handling, explosive power, and READY TO RACE pedigree. Moreover, it is precision-engineered to meet the demands of serious young racers. ADJUSTABLE CONTROL Adaptability shapes your ride. Therefore, the bike features fully adjustable WP XACT suspension—both front and rear. The WP XACT AER fork is air-adjustable via pump, while the WP XACT monoshock allows tweakable preload, compression, and rebound settings. As a result, the bike can be finely tuned to rider weight and track conditions. Additionally, its CD ignition system from Hidria brings rapid processing power and a powerful ignition curve. This translates to faster starts, smoother operation, and shorter warm-up times in cold conditions. Furthermore, a revised combustion chamber plus a smaller spark plug enhance combustion efficiency, thus delivering more power and torque. SENSORIAL PERFORMANCE The engine sets a new benchmark. Weighing 120 g less than the previous generation, it integrates seamlessly with the chassis. Therefore, riders enjoy a punchy low- and mid-range power delivery, plus enhanced torque and reliable performance. Moreover, the new exhaust design—borrowed from full-size 2-strokes—optimizes thermodynamics by removing seams, which improves flow and power. Additionally, the shift drum is coated for smooth gear changes. Consequently, the gearbox delivers rock-solid, precise shifts even after long hours on the track. FULL-SIZE ERGONOMICS The bodywork mirrors KTM’s full-size SX aesthetics. As a result, riders benefit from race-inspired ergonomics with slimmer lines and better boot grip. In addition, front number plate flaps help shield the triple clamps from roost and debris. The frame uses high-strength chromoly steel with forged connectors and optimized flex and rigidity. Moreover, the rear shock mount is separated from the main frame, improving feedback and handling, just like in full-size models. WHEELS, SUSPENSION & TRACTION Wheels & TiresLightweight black Excel rims and CNC-machined hubs carry Maxxis MX-ST tires. Together, they deliver excellent traction and straight-line stability. Notably, the model is offered in both 19/16 and 17/14 wheel sizes. SuspensionThe 43 mm WP XACT AER fork delivers exceptional damping and comfort. Additionally, its cartridge-style setup promotes confidence through rough terrain. The WP XACT monoshock balances the chassis perceptively, improving control and traction across varied terrain. COOLING Riding doesn’t stop due to heat. That’s why the KTM 85 SX features slim Pankl radiators adapted from full-size models. Moreover, the 2026 model includes a threaded radiator cap for fast, tool-free access and easier maintenance. 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
