KTM 85 SX 19/16 2026

KTM 85 SX 19/16 2026 The 2026 KTM 85 SX 19/16 sets the standard for youth progression. Its READY TO RACE heritage is evident through pro-level components and performance DNA. Developed via international-level testing, it delivers enhanced handling, explosive power, and unmatched confidence—designed to elevate the young racer’s journey. Therefore, it’s ready to go fast, right out of the gate. ADJUSTABLE SUSPENSION Adaptable to changing weight and terrain, the WP XACT suspension can be tuned precisely. Moreover, the air-adjustable WP XACT AER fork allows setup with just a pump, while the rear monoshock is adjustable for preload, compression, and rebound. IgnitionEquipped with a Hidria CDI system, it ensures faster starts, smoother operation, and quicker warm-ups. Therefore, riders can get rolling sooner and with more control. Combustion ChamberUsing a newly designed chamber and smaller spark plug, combustion efficiency improves. As a result, torque and power delivery become stronger and more consistent. POWER & PERFORMANCE Despite being lighter than its predecessor, the engine delivers connect-with-chassis performance and punch in mid-range power. Moreover, it defines starting-gate performance for its class. Factory Performance KitFor skilled riders, KTM offers a 105 Factory Kit, boosting power via components like a CDI unit, combustion insert, spark plug, and cylinder head. This allows tailored performance upgrades. ExhaustThe updated exhaust removes internal seams to improve flow and thermodynamics. As a result, airflow and performance are significantly enhanced. Shifting MechanismA coated shift drum ensures smoother, more durable gear changes. Therefore, it delivers rock-solid reliability even during pro-level track time. ERGONOMICS & CONTROL The bodywork mirrors KTM’s full-size race bikes. Therefore, riders gain a race-inspired, ergonomic feel. The throttle cable includes a stabilization cap, increasing durability and ensuring smoother throttle response. Tank & ControlsThe tank is knee-friendly and holds 5.4 litres—ideal control without bulk. Additionally, spearheaded footrests and triple clamps now feature a 17 mm wrench size and closed nuts for durability. Also, the rear brake lever offers two length adjustments for fit. FRAME, SUSPENSION & TRACTION FrameBuilt from high-strength CrMo steel, the frame delivers a fine-tuned balance of flex and rigidity. As a result, it enhances precision handling. Moreover, it mirrors full-size MX models in design. SubframeThis model includes a one-piece aluminium subframe reinforced with glass-fibre polyamide. Therefore, it stays light yet strong, ready for integrated electronics. WP XACT Fork & ShockThe 43 mm USD WP XACT AER fork delivers confidence through damping and comfort. Meanwhile, the fully adjustable WP XACT monoshock ensures balanced chassis control—even at speed. Wheels & TiresBlack Excel rims with CNC hubs carry Maxxis MX-ST tires for exceptional traction and stability. Furthermore, this model comes in 19/16 wheel size, ideal for taller riders. COOLING & AIRFLOW RadiatorsPankl radiators inspired by full-size SX models keep engine temps stable lap after lap. Moreover, the new threaded radiator cap ensures quick, tool-free access. Airbox & FilterPrecisely placed inlet ducts minimize air distortion and protect the filter. The Twin Air filter is also easily accessible for cleaning—just remove the left side panel. 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