When we rode the 2024 KTM 990 Duke, we knew it wouldn’t be long before the Ready To Race brand upped the specifications and released an R model. Well, it took a bit longer due to the Austrian firm’s recently resolved financial kerfuffle. Fortunately, the wait is over. Feast your eyes on the 2026 KTM 990 Duke R. The racier “R” model brings racetrack-bred hardware and electronics to the party, positioning it as KTM’s flagship middleweight naked offering with a base price of $13,399.
- The 990 Duke R ups the performance ante for KTM’s 947cc parallel-twin engine. KTM states the R’s engine gains additional horsepower and a higher rev limit, while maintaining an identical torque peak. The 947cc LC8c parallel-twin engine is mechanically identical to what’s found in the base-model 990 Duke. Thanks to an updated tune, the 990 Duke R adds five additional ponies to its stable, bringing claimed figures up to 126 horsepower while peak torque holds firm at 76 lb-ft. Those numbers may sound familiar. That’s because it’s the same power figures that were announced with the fully faired 990 RC R supersport machine.
- Upgraded WP suspension distinguishes the R model from the base bike. The Duke R receives a fully adjustable 48mm WP Apex fork that is said to be a massive 34 percent stiffer than the standard Duke’s 43mm unit, resulting in what should be a sportier and more precise front-end feel and an additional tenth of an inch of travel. Changes are happening in the rear, too, with a new linkage-mounted WP Apex shock designed for improved compliance over the standard 990 Duke direct-mounted shock. In addition, the new linkage allows engineers to use a lighter fixed-rate shock spring and shorten the travel by 0.4 inches. When combined with what the brand calls “sport-oriented” settings, we anticipate a machine that won’t compromise road-going comfort in the name of sport-riding goals.
- Geometry is revised to increase lean angle and raise the chassis by 0.6 inches, while retaining 24.1 degrees of rake. The taller stance unlocks an additional three degrees of lean, which could come in handy at the racetrack. If there is a downside to any of this, it’s that the seat height now measures 33 inches. However, thanks to the narrow parallel-twin packaging and frame, seat-height issues faced by shorter-statured riders should be mitigated.
- Braking hardware is upgraded to superbike-grade components. The Duke R adopts Brembo Stylema monoblock front calipers, paired with a span- and ratio-adjustable Brembo MCS master cylinder. That’s not all, as the dual front rotors grow to 320mm when compared to the standard Duke’s 300mm rotors. Rear braking is handled by a 240mm disc, completing a system focused on stronger, more consistent stopping performance.
- The chassis retains KTM’s lightweight steel architecture with premium materials. KTM’s tried-and-true tubular chromoly trellis frame uses the LC8c engine as a stressed member, while a cast aluminum subframe supports the tail. The wheelbase measures 58.3 inches, and the curb weight is cited as 418 pounds, putting it right in line with competitors such as the Ducati Streetfighter V2, Triumph Street Triple 765 RS, and Yamaha MT-09 SP.
- Michelin brings trackday-ready grip to the table. KTM is running the same tire that the 890 Duke R launched with, reaching for Michelin Power Cup 2 tires once again. The front wheel is borrowed directly from the 1390 Super Duke R Evo, while the rear uses a similar 5-spoke design but for a conventional swingarm. Tire sizes remain 120/70ZR17 front and 180/55ZR17 rear.
- Electronics receive a comprehensive upgrade with track-focused functionality. The new nine-inch touchscreen TFT made its debut aboard the 990 RC R, offering a unique landscape orientation and a multitude of customizable split-screen layouts. As usual, the 990 Duke R is equipped with IMU-informed rider aids, including traction control, wheelie control, cornering ABS, and more. It also comes standard with four mostly preset ride modes—Rain, Street, Sport, and Custom. What’s also new in the revamped rider aids are two additional ABS settings. Sport ABS is designed for more aggressive street riding, while Supermoto+ allows controlled rear-brake slides.
- Per KTM’s usual strategy, adjusting those electronic features requires optional accessories such as the all-encompassing $899 Tech Pack. The Tech Pack includes an up/down quickshifter, the accessory Track Pack, Motor Slip Regulation, and cruise control. If you consider these features essential, consider the R’s list price to be $14,298. That makes the KTM $3,697 less expensive than the Streetfighter V2 S, $753 higher priced than the Street Triple 765 RS, and $1,599 dearer than the MT-09 SP.
- Design cues reinforce the Duke R’s flagship intent. Everyone likes a throwback, and the R-specific colorway is inspired by the KTM’s 2011 990 Super Duke R, then a V-twin. The 2026 has a KTM-orange power-coated frame, and a rear passenger seat cowling that saves some weight by ditching the passenger seat and footpegs.
- We’ll soon find out if the 990 Duke R is the sporty naked machine you’ve been waiting for. The 990 Duke made its debut and immediately staked its claim as a potential leader in the class. A powerful, well-balanced 947cc parallel-twin engine provided all the fun sport riders could want. Beyond that, its chassis was designed to handle everything riders would throw at it. Now, the 990 Duke R builds on what is a promising foundation by advancing its sporty initiatives with a beefier 48mm fork and linkage-mounted shock, along with improved brakes and advanced electronics. Oh, and we’re getting a little extra puff out of the p-twin engine. How’s all that for an R model?
2026 KTM 990 Duke R Specs
ENGINE
- Type: LC8c Parallel twin
- Displacement: 947cc
- Bore x stroke: 92.5 x 70.4mm
- Maximum power: 130 horsepower @ 9500 rpm
- Maximum torque: 76 ft-lbs @ 6750 rpm
- Valvetrain: DOHC; 4 vpc
- Engine management: Bosch ride-by-wire
- Lubrication: Pressure lubrication w/ 2 oil pumps
- Cooling: Liquid and oil
- Transmission: 6-speed (quickshifter optional)
- Clutch: PASC slipper clutch
- Final drive: 520 X-ring chain
CHASSIS
- Frame: Chromoly steel w/ die-cast aluminum subframe
- Front suspension; travel: Damping adjustable WP Apex open-cartridge 48mm inverted fork; 5.6 inches
- Rear suspension; travel: Linkage-assisted, fully adjustable WP Apex shock; 5.5 inches
- Wheels: Cast aluminum
- Front wheel: 17 x 3.50
- Rear wheel: 17 x 5.50
- Tires: Michelin Power Cup 2
- Front tire: 120/70-17
- Rear tire: 180/55-17
- Front brakes: 320mm discs w/ radially mounted 4-piston Brembo Stylema calipers and Brembo MCS master cylinder
- Rear brake: 240mm disc w/ single-piston Brembo caliper
- ABS: Bosch 9.3 MP; defeatable w/ Cornering ABS and Supermoto mode
DIMENSIONS and CAPACITIES
- Wheelbase: 58.3 inches
- Rake: 24.1 degrees
- Seat height: 33.1 inches
- Fuel tank capacity: 3.9 gallons
- Curb weight: 418 pounds
2026 KTM 990 Duke R Price: $13,399 MSRP
* * * * *
Listen to the Podcast:
* * * * *
2026 KTM 990 Duke R Photo Gallery
