KTM 1290 Super Duke GT (2018–2021): The Alpha of Sport Touring

Introduction

The KTM 1290 Super Duke GT isn’t just a motorcycle—it’s a declaration of intent. Born from the DNA of the infamous "Beast" (the 1290 Super Duke R), this sport-touring machine redefines what it means to blend apocalyptic power with all-day comfort. From 2018 to 2021, KTM’s engineers refined this hyper-tourer into a machine that laughs at compromises. Imagine a bike that devours Autobahns at 200+ km/h (124+ mph) while coddling your spine, then shreds Alpine passes like a naked hooligan. That’s the GT. Let’s dissect why this Austrian brute remains a benchmark in the sport-touring segment.

Performance: The V-Twin Colossus

Engine Character

At its core lies the 1,301 cc LC8 V-twin, a masterpiece of controlled fury. With 173–175 HP (129–129.7 kW) and 141 Nm (104 lb-ft) of torque available as early as 2,500 RPM, this engine is less about peak numbers and more about relentless shove. The titanium intake valves (introduced in 2019) reduce reciprocating mass, letting the twin rev freely to its 9,500 RPM redline. On throttle, it’s a tsunami—effortless overtakes in sixth gear, wheelies tamed only by electronics, and a growl that oscillates between bassy purr and apocalyptic roar.

Fuel efficiency? A claimed 5.99 L/100 km (39.27 mpg) seems almost comical given the power, but the 23L (6.1-gallon) tank delivers a 350+ km (217+ mi) range. Perfect for vanishing into desolate mountain roads.

Transmission & Clutch

The PASC slipper clutch and quickshifter+ (standard from 2019) turn gear changes into a rhythmic delight. Upshifts are buttery even at full tilt, while downshifts auto-blip with surgeon precision. The clutch itself is light enough for city crawls but robust enough to handle the torque.

Handling: Precision Meets Adaptability

Chassis & Suspension

The chrome-molybdenum steel trellis frame weighs just 9.8 kg (21.6 lbs), contributing to a dry weight of 209 kg (460 lbs). But the star is the WP Semi-Active Suspension. In "Comfort" mode, it soaks up potholes like a luxury sedan. Switch to "Sport," and the GT transforms—front-end feedback sharpens, rear squat under acceleration vanishes, and lean transitions become telepathic. The system even adapts to passenger/luggage weight, maintaining poise whether you’re solo or two-up.

Brakes & Wheels

Brembo’s dual 320 mm discs with M50 monoblock calipers deliver nuclear stopping power. Combined with Cornering ABS, you can trail-brake into hairpins without a hint of drama. The Pirelli Angel GT tires strike a rare balance—grippy enough for canyon carving, durable enough for cross-continent tours.

Ergonomics & Comfort: Touring, Refined

Rider Triangle

The 835 mm (32.9") seat is firm yet supportive, with a narrow profile that aids footing. Tall riders appreciate the adjustable handlebars (22 mm of range) and low pegs, while the 9-position windscreen (2019+) cuts buffeting without sacrificing airflow. Heated grips and handguards extend riding seasons into single-digit Celsius (40s Fahrenheit).

Passenger Amenities

Pillion seats are a rarity in hyper-nakeds, but the GT’s sculpted perch and generous grab rails make two-up touring viable. Integrated pannier mounts (KTM PowerParts) swallow full-face helmets, though the sporty silhouette remains intact.

Technology & Electronics: The Digital Co-Pilot

TFT Dashboard & Connectivity

The 6.5" TFT display (2019+) is a masterclass in usability. Bright under sunlight and tilt-adjustable, it integrates turn-by-turn navigation via KTM My Ride. Bluetooth connectivity handles calls and music—controlled by backlit switches that feel premium.

Rider Aids

• Motorcycle Stability Control (MSC): Lean-sensitive traction control and ABS.
• Supermoto Mode: Disables rear ABS for controlled slides.
• Hill Hold Control: Prevents rollback on inclines.
• Cruise Control: Intuitive toggle for highway slogs.

The Track Pack (dealer-installed) unlocks launch control and disables anti-wheelie for closed-course antics.

Competition: How the GT Stacks Up

BMW S1000XR

• Pros: Smoother inline-four, optional Dynamic ESA, taller windscreen.
• Cons: Lacks the GT’s low-end grunt; sterile character compared to KTM’s raw edge.

Ducati Multistrada 1260

• Pros: Skyhook suspension, avant-garde design, superior cornering lights.
• Cons: Heavier (229 kg / 505 lbs), service costs, less intuitive electronics.

Yamaha Tracer 9 GT

• Pros: Lighter (220 kg / 485 lbs), cheaper, quickshifter standard.
• Cons: 117 HP inline-triple can’t match the GT’s theatrics.

Verdict: The GT dominates for riders prioritizing adrenaline over pragmatism. It’s the only sport-tourer that doubles as a track weapon.

Maintenance: Keeping the Beast Healthy

Key Service Points

1. Oil Changes: Every 15,000 km (9,320 mi) with SAE 10W-50 (3.5L with filter).
2. Valve Checks: Every 30,000 km (18,640 mi). Intake: 0.10–0.15 mm (0.004–0.006"), exhaust: 0.25–0.30 mm (0.010–0.012").
3. Chain Maintenance: Clean/lube the 525 X-ring chain every 500 km (310 mi). Optimal tension: 50–55 mm (2.0–2.2") slack.
4. Brake Fluid: Replace DOT 4/5.1 every two years.
5. Tires: 2.5 bar (36 psi) front, 2.9 bar (42 psi) rear. Swap Angel GTs every 8,000–10,000 km (5,000–6,200 mi).
6. Coolant: Replace 3.2L every four years.

MOTOPARTS.store Recommendations

• Upgrade to a DNA air filter for improved throttle response.
• Install Pirelli Diablo Rosso IV tires for aggressive riders.
• Protect the underbelly with a SW-Motech skid plate.

Conclusion

The KTM 1290 Super Duke GT isn’t for the timid. It’s a bike that demands respect but rewards with transcendental performance. Whether you’re carving Norway’s Atlantic Road or commuting through metropolis chaos, it morphs to fit the mission. While rivals focus on refinement, the GT remains unapologetically wild—a wolf in touring sheep’s clothing. For those who believe "practical" shouldn’t mean "boring," this Austrian icon is the ultimate cheat code.

Ready to personalize your GT? Explore MOTOPARTS.store’s curated selection of upgrades—because even legends can evolve.

Specifications sheet