2023 KTM 790 Duke

Make Model	KTM 790 Duke
Year	2023
Engine	Four stroke, parallel twin cylinder, DOHC, 4 valve per cylinder
Capacity	799 cc / 48.7 cu-in
Bore x Stroke	88 mm x 65.7 mm
Cooling System	Liquid cooled with water/oil heat exchanger
Compression Ratio	12.7:1
Exhaust	Stainless steel primary and secondary silencer
Emission	EURO 5
Lubrication	Forced oil lubrication with 2 oil pumps
Induction	DKK Dell’Orto fuel injection with 42mm throttle body
Ignition	Bosch EMS with RBW
Starting	Electric
Max Power	77 kW / 105 hp @ 9000 rpm
Max Torque	87 Nm / 63.4 lb-ft @ 8000 rpm
Clutch	PASC antihopping clutch, mechanically operated
Transmission	6-speed (quickshifter optional)
Final Drive	Chain 520 X-Ring
Primary Drive	39:75
Secondary Gear Ratio	16:41
Frame	Chromium-Molybdenum-Steel frame using the engine as stressed element, powder coated
Front Suspension	43mm Non-adjustable inverted WP APEX fork
Front Wheel Travel	140 mm / 5.5 in
Rear Suspension	Linkage-free, cantilevered spring-preload adjustable WP Apex shock
Rear Wheel Travel	150 mm / 5.9 in
Front Brakes	2x 300mm discs, radially mounted 4 piston caliper
Rear Brakes	Single 240mm disc, 2 piston floating caliper
ABS	Bosch 9.1 MP (incl. Cornering-ABS and super moto mode, disengageable)
Wheels	Cast aluminium
Front Wheel	3.50 x 17 in
Rear Wheel	5.50 x 17 in
Front Tyre	120/70 x 17
Rear Tyre	180/55 x 17
Rake	24°
Trail	99 mm / 3.9 in
Steering Head Angle	66°
Dimensions	Length 2062 mm / 81.2 in Width 904 mm / 35.6 in Height 1059 mm / 41.7 in
Wheel base	1475 ± 15 mm / 58 in
Seat Height	835.6 mm / 32.9 in (805 mm / 31.7 inches optional)
Ground Clearance	186 mm / 7.3 in
Wet Weight	187.7 kg / 414 lbs
Fuel Capacity	14 Litres / 3.7 US gal

From a press release issued by KTM:

2023 KTM 790 DUKE – THE ORIGINAL SCALPEL RETURNS

KTM North America, Inc. is excited to announce the welcomed return of the KTM 790 DUKE, bringing all-new colorways and a renewed rebellious streak to the world of midweight Naked machinery.

From its inception in 2017, the KTM 790 DUKE took the worldwide motorcycle markets by storm, selling over 29,000 units. This was later followed by the introduction of the KTM 890 DUKE R, labeled THE SUPER SCALPEL, placing the KTM LC8c parallel-twin engine at the very top of the food chain in the midweight segment. In early 2021, the KTM 790 DUKE was upgraded to the KTM 890 DUKE, with more power and improved electronics.

With the continuation of the KTM 790 DUKE story, which introduced the world to the power and agility of the KTM LC8c parallel-twin platform, the 2023 KTM 790 DUKE will be reintroduced to the streets with further development, offering a true mid-range motorcycle with READY TO RACE character and performance. Neatly filling the gap between the KTM 390 DUKE and KTM 1290 SUPER DUKE R EVO, the KTM 790 DUKE provides unmatched ridability with torquey and exhilarating manners to match its lightweight, confidence-inspiring agility.

Powered by the most compact twin-cylinder in its class, this engine has been tuned specifically for torque to power from apex to apex. However, an impressive top end ensures the KTM 790 DUKE maintains its excitement throughout the rev-range, while meager fuel consumption means riders can enjoy the twisties long before the low fuel light flashes.

A lot of attention was also paid to ensure the typical DUKE feeling. Handling is not only agile but also very precise, thanks to geometry developed specifically for sporty street riding. High-quality WP APEX suspension at each end ensures a perfect connection with the road and rider confidence at all times.

Like a middleweight boxer in his prime, the 2023 KTM 790 DUKE is a champion of merging agility and hard-hitting punch. More so, it continues the trend of being a leader in the market when it comes to power to weight ratio and equipment levels.

In terms of electronic wizardry, the KTM 790 DUKE boasts the most advanced and complete package in the midrange segment, with standard features such as:

- Cornering sensitive Motorcycle Traction Control (MTC)

- Cornering ABS with SUPERMOTO mode

- 3 standard Ride modes to quickly change the feel of the engine and level of MTC

- Full-color 5-inch TFT display

- LED lights front and rear

A number of optional features are also available, adding higher spec levels to the KTM 790 DUKE, namely:

- Quickshifter+, allowing for clutchless up and downshifts

- Motor Slip Regulation (MSR)

- TRACK mode

- Cruise Control

- Tire Pressure Monitoring System (TPMS)

The usual selection of ride modes, notably RAIN, STREET and SPORT settings, provide riders with easy-to-access customization of traction and throttle control, ensuring confident riding in all road and weather conditions.

In terms of looks, the 2023 KTM 790 DUKE introduces two new colorways to the mix, with a traditional KTM orange scheme and an all-new gray and black motif entering the fray.

With its re-entry into the market, and a renewed look to match its already legendary performance and character, the 2023 KTM 790 DUKE is poised to introduce a new generation of riders to the world of DUKE. And when they’re ready to take things to the next level, the 2023 KTM 890 DUKE R is waiting. Taking everything we love about the KTM 790 DUKE and cranking it up to 11, the KTM 890 DUKE R is a true track or mountain road weapon. With adjustable, track-ready WP APEX suspension, monoblock Brembo Stylema calipers grabbing meaty 320 mm front discs, sticky Michelin Power Cup II tires, and of course, increased horsepower and torque figures, THE SUPER SCALPEL remains the undisputed champion of the middleweight segment. Riding the KTM 890 DUKE R also makes for the perfect introduction to THE BEAST.