What category is the 2023 KTM 790 Duke?

The 2023 KTM 790 Duke has a Category of Naked bike.

What is the engine size of the 2023 KTM 790 Duke?

The 2023 KTM 790 Duke has a Capacity: of 799.0 ccm (48.75 cubic inches).

What type of engine does the 2023 KTM 790 Duke have?

The 2023 KTM 790 Duke has a Engine type of Twin, four-stroke.

What is the engine power of the 2023 KTM 790 Duke?

The 2023 KTM 790 Duke has a Power of 93.9 HP (68.5 kW).

What is the torque of the 2023 KTM 790 Duke?

The 2023 KTM 790 Duke has a Torque of 87.0 Nm (8.9 kgf-m or 64.2 ft.lbs).

Is the 2023 KTM 790 Duke air cooled or liquid cooled?

The 2023 KTM 790 Duke has a Cooling system of Liquid.

How many gears does the 2023 KTM 790 Duke have?

The 2023 KTM 790 Duke has a Gearbox of 6-speed.

What is the fuel consumption of the 2023 KTM 790 Duke?

The 2023 KTM 790 Duke has a Fuel consumption of 4.60 litres/100 km (21.7 km/l or 51.13 mpg).

How much does the 2023 KTM 790 Duke weigh?

The 2023 KTM 790 Duke has a Dry weight of 174.0 kg (383.6 pounds).

What is the seat height of the 2023 KTM 790 Duke?

The 2023 KTM 790 Duke has a Seat height of 825 mm (32.5 inches) If adjustable, lowest setting..

KTM 790 Duke - 2023 Specifications and Reviews

Name: 2023 KTM 790 Duke
Brand: KTM

The 2023 KTM 790 Duke is a middleweight naked bike designed for riders seeking engaging performance and everyday practicality. Its 799cc parallel-twin engine delivers 94 horsepower and 87 Nm of torque, providing spirited acceleration suitable for both road and light track use. Known for sharp handling, modern electronics, and accessible power delivery, it's ideal for experienced riders wanting thrilling naked bike dynamics without extreme aggression.

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2023

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General information
Category	Naked bike
Year	2023
Model	KTM 790 Duke

Engine and Transmission Specifications
Greenhouse gases	106.7 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption	4.60 litres/100 km (21.7 km/l or 51.13 mpg)
Clutch	PASCâ„¢ antihopping clutch, mechanically operated
Transmission type	Chain (final drive)
Gearbox	6-speed
Cooling system	Liquid
Lubrication system	Forced oil lubrication with 2 oil pumps
Ignition	Bosch EMS with RBW
Fuel system	Injection
Bore x Stroke	88.0 x 65.7 mm (3.5 x 2.6 inches)
Torque	87.0 Nm (8.9 kgf-m or 64.2 ft.lbs)
Power	93.9 HP (68.5 kW)
Engine type	Twin, four-stroke
Capacity:	799.0 ccm (48.75 cubic inches)
Brakes, suspension, Frame and wheels
Wheels	Maxxis Supermaxx ST tires
Rear brakes	Single disc. ABS
Diameter	300 mm (11.8 inches)
Front brakes	Double disc. ABS
Rear wheel travel	150 mm (5.9 inches)
Rear Suspension	WP APEX - Monoshock
Front wheel travel	140 mm (5.5 inches)
Front Suspension	WP APEX 43
Rake (fork angle)	24.0°
Frame type	Chromium-Molybdenum-Steel frame using the engine as stressed element, powder coated

Physical measures and capacities
Fuel capacity	14.00 litres (3.70 US gallons)
Wheelbase	1475 mm (58.1 inches)
Ground clearance	186 mm (7.3 inches)
Seat height	825 mm (32.5 inches) If adjustable, lowest setting.
Power/weight ratio	0.5395 HP/kg
Dry weight	174.0 kg (383.6 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Comments	4 ride modes. Traction control.
Light	LED headlight
Instruments	TFT Instrumentation
Starter	Electric
Color options	Orange/black

Performance Profile & Rider Fit

103.6 hp

Peak Power

3.3s

0-60 mph

Best For

Track75%

City85%

Cornering92%

Daily Riding78%

Touring45%

Passenger40%

Rider Profile

Best For	Best suited to riders with at least some prior experience who want a lively, responsive naked bike rather than a first-ever motorcycle.
Purpose	Designed as a sharp, lightweight streetfighter for spirited commuting, twisty backroads and occasional trackday fun.
Rider Fit	A moderate 825mm seat height and slim chassis make it manageable for most riders, though the punchy torque demands confident throttle control.
Character	Playful, aggressive and eager to change direction, with a torquey parallel twin that rewards an energetic riding style.
Not Ideal For	Not the right choice for riders seeking long-distance comfort, pillion-friendly touring, or serious off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2023 KTM 790 Duke Rider Ergonomics Assessment

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Feet:

At 825mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2023 KTM 790 Duke, with a relaxed knee angle of around 130 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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MotorcycleDB Review

The 2023 KTM 790 Duke is a powerful and versatile motorcycle that delivers an exhilarating riding experience. With a responsive 799cc parallel-twin engine, the 790 Duke offers plenty of power for both city commuting and spirited canyon carving. The bike's aggressive styling and lightweight chassis make it a standout in the naked bike category, while its advanced electronics and adjustable suspension ensure a smooth and controlled ride. Whether you're a seasoned rider or a beginner looking for a thrilling bike to grow into, the 2023 KTM 790 Duke is a top contender. Overall, the 2023 KTM 790 Duke is a high-performance motorcycle that offers an exceptional value for riders looking for a versatile and thrilling ride. Its powerful engine, advanced electronics, and aggressive styling make it a standout in the naked bike category. If you're in the market for a bike that will provide endless excitement and a comfortable, controlled ride, the 2023 KTM 790 Duke is a top choice.