Introduction to the 2025 KTM 1390 Super Duke R EVO
Dubbed the “Beast 4.0,” the KTM 1390 Super Duke R EVO (2025) isn’t just an evolution—it’s a revolution in the hypernaked segment. Born from a rich lineage of aggressive streetfighters, this latest iteration elevates power, control, and style to new heights. KTM’s engineers have left no bolt untouched, combining feedback from previous models with cutting-edge technology to produce a two-wheeled masterpiece.
Building on the success of the 1290 Super Duke R, the 1390 EVO introduces a larger engine, revamped chassis dynamics, semi-active suspension, and intelligent electronics—all while keeping that raw KTM DNA intact.
Aesthetics and First Impressions
Aggressive Design Philosophy
The 2025 model turns heads even before the engine starts. Its razor-sharp design language screams aggression. The sharper headlight design with integrated DRLs creates an intimidating front face, hinting at its high-performance capabilities.
LED Lighting and Aerodynamic Tweaks
KTM has refined airflow with winglets subtly integrated into the tank and radiator shrouds. The full LED lighting system improves visibility and style, making night rides safer and sharper.
Color Schemes and Decals
The bike is offered in signature KTM orange/black and a stealthy matte graphite. Updated graphics and badging distinguish the 2025 version from its predecessors.
Engine and Performance Capabilities
New 1350cc LC8 V-Twin Engine Specs
The beating heart of the 1390 Super Duke R EVO is the newly upgraded 1350cc LC8 V-Twin engine. KTM has bored out the cylinders for increased displacement while refining internal components for efficiency.
Horsepower and Torque Numbers
With a jaw-dropping 190 horsepower and 107 Nm of torque, the 2025 EVO offers explosive acceleration and thrilling top-end pull—delivering unrivaled dominance on both street and track.
Track vs Street Behavior
The bike remains street-friendly with refined power delivery at low revs, but unleash it on the track, and it becomes a roaring predator. The ride-by-wire system ensures seamless transitions between cruising and canyon carving.
Ride and Handling Dynamics
WP Semi-Active Suspension
The new WP APEX SAT (Semi-Active Technology) allows real-time suspension adjustments. It reads terrain and riding inputs, automatically tuning damping for optimal comfort and control.
Steering Geometry and Frame Rigidity
A revised chassis and sharper rake angle give the 1390 improved turn-in response, while increased frame stiffness adds confidence at high lean angles.
Handling at High Speeds
Even at triple-digit speeds, the 1390 feels planted, responsive, and composed—traits usually reserved for supersport machines.
Electronics and Tech Advancements
Advanced Traction Control
The lean-sensitive traction control system ensures you’re always in command, even in slick or uneven surfaces. The system is fine-tuned for both road and race scenarios.
Cornering ABS and Launch Control
Safety and speed are covered with Bosch cornering ABS, wheelie control, and launch control, giving you pro-level starts every time.
New Ride Modes & Dashboard UI
Choose from Rain, Street, Sport, Track, and customizable settings via a new, vibrant TFT display. The interface is intuitive and even supports turn-by-turn navigation.
Chassis, Brakes, and Tires
New Frame Architecture
The redesigned chrome-moly steel trellis frame improves feedback and reduces weight. Rear subframe tweaks enhance rider comfort and passenger stability.
Lightweight Alloy Wheels
Ultra-light forged wheels reduce unsprung weight, improving suspension responsiveness and quickening steering transitions.
Brembo Braking System and Tire Setup
Equipped with Brembo Stylema calipers and dual 320mm front discs, braking is instant and sharp. Premium Michelin Power GP tires come stock, offering sticky grip from the get-go.
Ergonomics and Comfort
Riding Posture and Saddle Design
The seat design is a mix of race and street logic—slim enough for movement, but padded enough for daily comfort. Adjustable clip-on handlebars and footpegs help riders customize ergonomics.
Long-Distance Comfort vs Track-Day Readiness
While it’s made for aggressive riding, KTM has managed to offer some touring practicality. Pair it with a tail bag and cruise for hours without discomfort.
Weight and Power-to-Weight Ratio
Dry and Wet Weight Comparisons
Weighing in at just 439 lbs dry, the KTM 1390 maintains its featherlight edge. Fully fueled and ready to ride, it stays under 480 lbs.
Power-to-Weight Dominance in Naked Class
With its 190 hp and sub-500 lb frame, it has one of the best power-to-weight ratios in the hypernaked category—beating most liter-class sportbikes.
Noise, Vibration, Harshness (NVH)
Exhaust Tone and Vibration Dampening
The 2025 KTM 1390 Super Duke R EVO features a newly tuned Akrapovič exhaust system that delivers a deep, guttural growl at idle and a spine-tingling scream at full throttle. It’s designed not only for sound but for performance, optimizing back pressure and heat dispersion.
Despite its beastly character, KTM has managed to reduce unwanted vibrations by incorporating revised engine mounts and enhanced counterbalancing. This means you get the thrill of the raw V-twin with fewer tingling fingers during long rides.
Daily Rideability
Even though it’s a hypernaked powerhouse, the 1390 R EVO is surprisingly civil in urban settings. In “Street” or “Rain” mode, power delivery becomes buttery smooth. Combine that with heat management improvements, and you’ve got a machine that’s livable, not just legendary.
Comparison with Previous Super Duke Models
1290 vs. 1390: What’s Changed?
The jump from 1290 to 1390 isn’t just a marketing trick—it’s a comprehensive upgrade. Here’s a quick comparison:
| Feature | 1290 Super Duke R | 1390 Super Duke R EVO (2025) |
|---|---|---|
| Engine | 1301cc LC8 V-Twin | 1350cc LC8 V-Twin |
| Horsepower | ~180 hp | 190 hp |
| Suspension | WP APEX | WP APEX SAT (semi-active) |
| Display | TFT | Redesigned TFT w/ Navigation |
| Weight | 439 lbs dry | ~439 lbs dry (improved balance) |
| Modes | 3–4 Ride Modes | Up to 5 + Custom |
Performance Gains and Rider Feedback
Riders who’ve tested both models report better throttle refinement, more forgiving handling in corners, and improved electronics in the 2025 EVO. It’s more than just faster—it’s more composed, intelligent, and rider-focused.
Competing Hypernakeds in 2025
Ducati Streetfighter V4
With a 208-hp Desmosedici engine, the Streetfighter V4 is a fierce competitor. It wins on power but trails slightly on weight and nimbleness. Price is also higher.
Yamaha MT-10 SP
The MT-10 SP offers tremendous value and smooth inline-4 delivery, but lacks the explosive torque and cutting-edge suspension of the KTM.
BMW M 1000 R
The M 1000 R brings racing pedigree and tech-heavy features, but the KTM holds its ground with superior midrange torque and lower curb weight.
Who Should Buy the KTM 1390 Super Duke R EVO?
Ideal Rider Profiles
The 1390 EVO is perfect for:
- Experienced riders wanting hypernaked adrenaline
- Track day junkies who don’t want to compromise on tech
- Urban thrill seekers looking for agility and aggression in one package
Urban Riders, Track Enthusiasts, Long-haul Thrill Seekers
With multiple ride modes and a flexible chassis, this bike transforms based on where you’re riding. One machine, many personalities.
Price, Availability, and Variants
Official Pricing and Launch Date
The MSRP starts around $20,499 USD, depending on the region. This includes all standard features, with premium options available for suspension, quickshifter, and navigation software.
Standard vs EVO Differences
- Standard 1390 R: Manual suspension, base electronics
- 1390 R EVO: WP semi-active suspension, track ride mode, Tech Pack standard
Regional Availability
The bike will roll out in Europe in Spring 2025, followed by the U.S. and Asia by Summer 2025.
Customization and Aftermarket Options
KTM PowerParts Range
KTM’s official accessories catalog includes:
- Adjustable levers and rearsets
- Ergonomic seats
- Slip-on exhausts
- Performance air filters
- Soft and hard luggage kits
Popular Mods and Add-ons
Common aftermarket upgrades include:
- Carbon fiber body panels
- Race-spec quickshifters
- ECU flash kits for track tuning
Community Build Examples
Check out builds on forums like KTMForums.com or Instagram tags like #1390SuperDukeBuild for inspiration. The modding potential is almost limitless.
Frequently Asked Questions
1. What’s the top speed of the KTM 1390 Super Duke R EVO?
It can reach a top speed of approximately 170+ mph, depending on gear ratio and rider setup.
2. Does the 1390 R EVO have cruise control?
Yes, the EVO variant comes with cruise control as standard for added touring comfort.
3. Is the Super Duke R EVO suitable for beginners?
Due to its high torque and aggressive powerband, it’s not recommended for beginner riders.
4. Can it be used for long-distance touring?
Yes, with the right accessories (seat upgrade, luggage, windscreen), it can manage long-haul rides comfortably.
5. What’s the service interval?
Standard KTM LC8 service intervals apply—every 9,300 miles (15,000 km) or annually.
6. Is there a track-only version planned?
Rumors suggest a Track Pack or “RR” edition, but KTM hasn’t confirmed any details as of this writing.
Conclusion: Is the KTM 1390 Super Duke R EVO the King of Hypernakeds?
Without a doubt, yes.
The KTM 1390 Super Duke R EVO (2025) sets a new benchmark in the hypernaked segment. It merges brute force with brains—delivering one of the most complete riding experiences available today. From daily commutes to racetrack domination, it’s built for riders who demand uncompromised thrills and futuristic tech in one muscular machine.
If you crave the bleeding edge of performance, there’s simply no better street bike on the market right now.
