2026 KTM 1390 Super Adventure S EVO Specs & Review

The 2026 KTM 1390 Super Adventure S EVO is a tech-forward, road-biased adventure machine built for riders who want serious performance and modern safety. Its big-bore LC8 V-twin, semi-active suspension, and radar-assisted electronics make it a compelling choice for sport-touring and mixed-surface exploring. In this KTM 1390 Super Adventure S EVO review, we break down the essential details and how the 2026 KTM 1390 Super Adventure S EVO specs translate to the road.

Key Specs at a Glance

• Displacement: 1350 cc
• Engine: 2-cylinder, 4-stroke, V 75° LC8
• Power: 171 hp (approx.) / 173 PS
• Torque: 145 Nm / 107 lb-ft
• Wet weight: 244 kg
• Seat height: 847/867 mm (33.3–34.1 in)

Engine & Performance

KTM’s 1350 cc LC8 V-twin sits at the heart of the bike, producing 171 hp (approx.) or 173 PS and a robust 145 Nm (107 lb-ft) of torque. That’s the kind of output that turns highway merges into non-events and lets you dispatch passes with a flick of the wrist. The bore and stroke measure 110 mm x 71 mm, and the Keihin EMS with ride-by-wire and twin ignition ensures crisp fueling and strong throttle response in any ride mode.

The 6-speed AMT (Automated Manual Transmission) offers the convenience of auto shifting with the control of manual override via paddles or a foot lever—ideal for quick urban moves or precise corner exits. Liquid cooling with a water/oil heat exchanger helps the engine maintain stable temperatures during long climbs and prolonged motorway stints.

For distance riders, the 23 l fuel tank pairs with a reported 6.7 l/100 km consumption and CO2 emissions of 139.5 g/km. Power gets to the rear wheel through a durable 525 X-Ring chain, keeping maintenance practical for daily riders and long-haul tourers alike.

Handling, Comfort & KTM 1390 Super Adventure S EVO Seat Height

The KTM 1390 Super Adventure S EVO uses WP SAT (semi-active) suspension front and rear, with a 48 mm USD fork and a matching rear shock. With 220 mm of travel at both ends and 223 mm of ground clearance, the chassis cushions broken pavement and graded gravel while staying confident at pace. The latest-generation WP SAT continuously adapts to conditions, keeping the bike composed whether you’re carving sweepers or dealing with potholes and expansion joints.

Chassis geometry supports stability and confidence: a 1558 mm (61.3 in) wheelbase, 110 mm of trail, and a cast aluminum wheelset—3.50 x 19 front, 5.00 x 17 rear—wearing 120/70 ZR 19 and 170/60 ZR 17 tires. This road-oriented 19/17 package balances agility with planted high-speed manners.

The KTM 1390 Super Adventure S EVO seat height is adjustable to 847 mm or 867 mm (33.3–34.1 in). Shorter riders will likely prefer the lower setting, which helps with flat-footing at stops and low-speed maneuvering. Taller riders can opt for the higher position for extra knee room and visibility. As for the KTM 1390 Super Adventure S EVO weight, the wet weight sits at 244 kg; it’s substantial, but the semi-active damping and broad handlebar leverage make it feel lighter once rolling and stable during slow-speed U-turns.

Equipment & Features

Braking hardware is premium: up front, 2 x Brembo 4-piston radially mounted calipers bite 320 mm discs; the rear uses a Brembo 2-piston caliper with a 267 mm disc. Stopping power and feel are exactly what you expect from a high-end adventure sport-tourer.

Electronics are a highlight. The bike features Adaptive Cruise Control (ACC) with Braking Assistance, Collision Warning, and Distance Warning, supported by a radar unit neatly integrated below the headlight. Ride modes tailor the response to conditions, and the latest-generation WP SAT works hand-in-hand with the electronics to maintain chassis poise. The 8-inch portrait TFT with an inductive touchscreen makes navigation and settings management intuitive on the fly.

The structure is robust yet purposeful: a powder-coated Chromium-Molybdenum steel trellis frame with an aluminum rear subframe. Cooling is handled by a liquid system with a water/oil heat exchanger for consistent performance across climates.

Who Is the 2026 KTM 1390 Super Adventure S EVO For?

With its power output, sophisticated tech, and KTM 1390 Super Adventure S EVO weight, this machine favors experienced riders who want fast touring, spirited canyon runs, and confident highway travel. Commuters will appreciate the ACC, touchscreen display, and AMT convenience, while long-weekend explorers will enjoy the suspension travel, ground clearance, and 23 l tank. Absolute beginners may find the size and performance overwhelming; intermediate to advanced riders will unlock what this platform offers.

Torquepedia Verdict

The 2026 KTM 1390 Super Adventure S EVO blends big V-twin muscle with serious safety and comfort tech. The standout combination of 171 hp (approx.), 145 Nm, semi-active WP SAT suspension, Brembo brakes, and radar-assisted features makes it one of the most compelling road-focused adventure bikes for riders prioritizing speed, stability, and long-haul confidence.

Downsides? The 244 kg wet weight and tall seat may challenge shorter or less experienced riders, and the cast 19/17 wheels signal a road bias. But if your checklist is performance, tech, and long-distance versatility, the 2026 KTM 1390 Super Adventure S EVO specs deliver.

FAQ

• Is the 2026 KTM 1390 Super Adventure S EVO good for beginners?
  Given its 171 hp (approx.), 145 Nm of torque, and 244 kg wet weight, it’s better suited to experienced riders.

• What is the seat height of the 2026 KTM 1390 Super Adventure S EVO?
  The seat height is adjustable to 847 mm or 867 mm (33.3–34.1 in).

• How heavy is the 2026 KTM 1390 Super Adventure S EVO?
  Wet weight is 244 kg; weight without fuel is 227 kg.

• What engine and power figures does it have?
  A 2-cylinder, 4-stroke, V 75° LC8 makes 171 hp (approx.) / 173 PS and 145 Nm (107 lb-ft) of torque.