The ‘S’ has always denoted a street orientation on KTM’s ADVENTURE range. For 2025, this is no different, with the KTM 1390 SUPER ADVENTURE S providing Adventure motorcyclists with a flurry of all-new technological and mechanical advancements.
Compared to the range-topping KTM 1390 SUPER ADVENTURE S EVO, the S proudly boasts a traditional clutch and manual gearbox aimed at riders looking for a more “hands-on” approach, with the 5th-generation Front Radar available as an optional extra.
For 2025, styling and ergonomics are updated with all-new bodywork design, all-new LED headlight, windshield, and more storage compartment. The 2025 KTM 1390 SUPER ADVENTURE S frame sees an increase in stiffness, improving handling and track stability, with 8 mm lower and 10 mm wider footpeg positioning which improves rider comfort.
Like the KTM 1390 SUPER ADVENTURE S EVO, the KTM 1390 SUPER ADVENTURE S is fitted with WP’s latest Semi-Active Technology. Tuned to be more precise with consistent damping behavior at higher frequencies, the SAT uses new PWM (Pulse Width Modulation) sensors and a new through-rod fork construction to achieve refined handling dynamics.
Engine displacement is increased from 1,300 to 1,350 cc, producing 173 PS @ 9,500 rpm and 145 Nm @ 8,000 rpm, with reworked engine components, and all-new CAMSHIFT technology providing improved rideability in low rpm range, higher peak performance, low emissions, and fuel consumption.
The innovative CAMSHIFT technology provides variable-valve timing with two individual cam profiles. At higher revs, the inlet cams shift sideways, opening the valves longer and higher for more gas flow into the cylinder for higher performance, while in the lower rev range, the inlet cams have a reduced valve timing and lift. This results in a noticeable increase in rideability in both normal road conditions around town and high-performance use on fast roads.
The KTM 1390 SUPER ADVENTURE S also receives KTM’s new premium electronics package, with an all-new V80 portrait-mount touchscreen, TFT dashboard leading the way. The V80 Touchscreen features inductive technology, allowing easy operation even when wearing thick winter gloves, while an innovative Anti-reflex, anti-fingerprint and anti-glare coating improves overall readability. To learn more about the all-new V80 TFT Dashboard, click HERE to read the digital press kit.
Here, riders have access to all new RIDE MODES, Connectivity features, and KTM’s optional Adaptive Cruise Control upgrade, which adds Brake Assistance, Collision Warning, and Distance Warning to its arsenal.
The 2025 KTM 1390 SUPER ADVENTURE S is engineered for the street, with exceptional offroad capability should the road end, providing riders with all the technology, power, and handling dynamics for any cross-border Adventure.
Torque | 145 Nm |
Transmission | 6-speed |
Cooling | Liquid cooled with water/oil heat exchanger |
Power in KW | 127 kW |
Starter | Electric starter |
Stroke | 71 mm |
Bore | 110 mm |
CO2 Emissions | 139.5 g/km |
Displacement | 1350 cm³ |
EMS | Keihin EMS with RBW, twin ignition |
Design | 2-cylinder, 4-stroke, V 75° |
Fuel Consumption | 6.7 l/100 km |
Lubrication | Forced oil lubrication with 3 oil pumps |
Tank Capacity (Approx.) | 23 l |
Front Brake Disc Diameter | 320 mm |
Rear Brake Disc Diameter | 267 mm |
Front Brake | 320 mm |
Rear Brake | 267 mm |
Chain | 525 X-Ring |
Frame Design | Chromium-Molybdenum-Steel trellis frame, powder coated |
Front Suspension | WP SAT (semi-active technology) Upside-Down Ø 48 mm |
Ground Clearance | 223 mm |
Rear Suspension | WP SAT (semi-active technology) shock absorber |
Seat Height | 847/867 mm |
Steering Head Angle | 65.2 ° |
Suspension Travel (Front) | 200 mm |
Suspension Travel (Rear) | 200 mm |
The 2025 KTM 1390 Super Adventure S is engineered for those who crave top performance and versatility on any terrain. With a powerful 1,350 cm³ V-twin engine, adaptive cruise control, and advanced suspension, this bike ensures a smooth, controlled ride from city streets to mountain trails.
Enhanced with a full-colour TFT display and seamless smartphone connectivity, the 1390 Super Adventure S keeps riders informed and entertained on the go. Built for long journeys, it combines ergonomic comfort, durable construction, and ample fuel capacity for the ultimate touring experience.
Discover the KTM 1390 Super Adventure S today at Orwell Motorcycles. Schedule a test ride or contact us to learn more about this all-in-one adventure machine!