The 2023 KTM 790 Duke is back, and it’s more rebellious than ever. This mid-weight naked bike has been a game-changer in the motorcycle market since its inception in 2017, with over 29,000 units sold worldwide.
Its power comes from the impressive LC8c parallel-twin engine, which has been fine-tuned for maximum torque and agility. With a top-end that still packs a punch, this engine is a masterclass in balance and control.
The 790 Duke is designed to provide an unparalleled riding experience, with precise handling and a perfect connection to the road thanks to high-quality WP APEX suspension. Whether carving through twisties or cruising down the highway, this bike is ready to take on anything.
The KTM 790 Duke is a true mid-range motorcycle with READY TO RACE character and performance, filling the gap between the 390 Duke and 1290 Super Duke R EVO perfectly. With its compact twin-cylinder engine, exceptional torque, and lightweight agility, this bike is the ultimate middleweight contender.
Key Specifications
Engine Type
Four stroke, parallel twin cylinder, DOHC, 4 valve percylinder
Engine Capacity
48.7 cubic inches / 799 cc
Max Power
77 kw / 105 hp
Max Torque
63.4 ft-lb / 87 nm
Fuel Tank Capacity
3.7 US gallons / 14.0 L
Weight (Wet/Kerb)
414 lbs / 187.7 kg
Seat Height
32.9 inches / 835.6 mm
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
KTM 790 Duke
Year
2023
Engine
Engine Type
Four stroke, parallel twin cylinder, DOHC, 4 valve percylinder
Displacement
48.7 cubic inches / 799 cc
Bore x Stroke
88 mm x 65.7 mm
Compression Ratio
12.7:1
Max Horsepower
77 kw / 105 hp
Max Torque
63.4 ft-lb / 87 nm
Engine Management System
DKK DellOrto fuel injection with 42mm throttle body
Lubrication System
Forced oil lubrication with 2 oil pumps
Cooling System
Liquid cooled with water/oil heat exchanger
Exhaust
Stainless steel primary and secondary silencer
Performance
Top Speed
n/a
*n/a – information not provided by manufacturer
Transmission
Clutch
PASC antihopping clutch, mechanically operated
Gearbox
6-speed (quickshifter optional)
Final Drive
Chain 520 X-Ring
Electrical & Electronics System
Starter
Electric
ABS
Bosch 9.1 MP (incl. Cornering-ABS and super moto mode, disengageable)
Chassis & Suspension
Frame Type
Chromium-Molybdenum-Steel frame using the engine as stressed element, powder coated
*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
