1390 Super Duke R EVO
$21,499
*Product specifications and price may vary; this is an approximate reference.
Full Specifications
| Engine | 1350cc Liquid-cooled LC8 V-twin with Camshift technology |
| Displacement | 1350cc |
| Power | 190 HP |
| Torque | 145 Nm / 107 lb-ft |
| Weight | 212 kg / 467 lbs |
| Seat Height | 834 mm / 32.8" |
| Fuel Capacity | 17.5L / 4.6 gal |
| Transmission | 6-speed with PANKL gearbox and Quickshifter+ |
| Fuel Type | Gasoline |
Electronics
Rider Modes
Performance & Efficiency
- Top Speed
- 180 mph
- 0-60 mph
- 2.8 sec
Reliability & Ownership
Reliability The LC8 engine platform is legendary for its durability, and the 1390 evolution introduces 'Camshift' technology to optimize low-end tractability and high-end power. While KTMs are high-strung performance machines that require meticulous adherence to service intervals, the mechanical fundamentals are robust. Potential owners should monitor electronic sensor updates and maintain the semi-active suspension seals. Valve clearance checks are required every 30,000 km (18,600 miles).
Maintenance Oil and filter changes every 15,000 km (9,300 miles) or annually. Valve clearance check at 30,000 km.
Comfort & Ergonomics
Despite its aggressive 'Beast' persona, the 1390 Super Duke R EVO offers surprisingly adjustable ergonomics. The tank shape has been redesigned for better knee grip under braking. The Semi-Active WP suspension is the real hero here; in 'Auto' or 'Comfort' mode, it soaks up road imperfections that would jar a standard sportbike. Heat management is improved over the 1290, though the massive V-twin will still toast your thighs in heavy urban traffic.
Overview
" The Apex Predator "
The 2025 KTM 1390 Super Duke R EVO isn't just a displacement bump; it's a total recalibration of what a naked bike can achieve. By increasing the bore to 110mm and introducing a sophisticated cam-shifting system, KTM has managed to make the 'Beast' even more ferocious at the top end while simultaneously making it more civil at low RPMs. The EVO trim is the version to get, featuring the latest generation of WP Semi-Active Technology (SAT) that adjusts damping in milliseconds based on rider input and road surface. It is a bike of extremes—equally capable of winning a club-level superbike race as it is commuting to an office, provided you have the self-restraint to keep the front wheel on the tarmac.
WikiMoto Verdict
"The most violent yet technologically sophisticated hypernaked ever to leave Mattighofen."
In-Depth Review
Engine: The Heart of the Beast
The transition from the 1290 to the 1390 brings more than just 49 extra cubic centimeters. The headline feature is the new Camshift system, which varies valve timing and lift depending on RPM. Below 6,000 RPM, the bike is surprisingly docile and easy to modulate; cross that threshold, and the secondary cam profile engages, turning the 1350cc V-twin into a psychological weapon. The torque delivery is relentless, offering 145 Nm of pull that makes gear selection almost irrelevant. Whether you are in third or sixth, the 1390 lunges forward with a savagery that few four-cylinder bikes can match.
Handling and Suspension
The ‘EVO’ suffix denotes the inclusion of the Gen 3 WP Semi-Active Technology. This system is a revelation on the street. It offers several modes, including an ‘Auto’ setting that intelligently senses your riding style—softening for the highway and stiffening the moment you start trail-braking into a mountain hairpin. The chassis remains a signature KTM steel trellis frame, providing exceptional feedback and a narrow waist. On the track, the ‘Pro’ suspension settings allow for anti-dive functionality and a ‘factory start’ feature that drops the rear end for drag-style launches. The Michelin Power GP tires provide the necessary adhesion for the 190 horses trying to tear the asphalt apart.
Technology and User Interface
KTM has replaced the previous dashboard with a stunning 5-inch bonded glass TFT display that is more intuitive than many modern cars. The switchgear is illuminated and tactile, allowing for mid-corner adjustments to traction control or engine braking if you have the ‘Track’ pack enabled. The electronics suite is exhaustive: lean-sensitive traction control, five-level wheelie control (including a ‘very low’ setting for maximum acceleration), and Cornering ABS with a ‘Supermoto’ mode that allows you to lock the rear wheel while maintaining front-end intervention.
Verdict
The 2025 KTM 1390 Super Duke R EVO is an exercise in excess. It is physically imposing with its new ‘alien’ LED headlight assembly and aerodynamic winglets, and its performance is nothing short of breathtaking. It is not a bike for the faint of heart or the inexperienced. However, for the rider who wants the ultimate V-twin experience—raw power tempered by the world’s most advanced suspension—the Beast remains the undisputed king of the streetfighter segment. It is expensive, loud, and borderline socially irresponsible, which is exactly why we love it.