What category is the 2018 KTM 790 Duke?

The 2018 KTM 790 Duke has a Category of Naked bike.

What is the engine size of the 2018 KTM 790 Duke?

The 2018 KTM 790 Duke has a Capacity: of 790.00 ccm (48.21 cubic inches).

What type of engine does the 2018 KTM 790 Duke have?

The 2018 KTM 790 Duke has a Engine type of Twin, four-stroke.

What is the engine power of the 2018 KTM 790 Duke?

The 2018 KTM 790 Duke has a Power of 105.00 HP (76.6 kW).

Is the 2018 KTM 790 Duke air cooled or liquid cooled?

The 2018 KTM 790 Duke has a Cooling system of Liquid.

How many gears does the 2018 KTM 790 Duke have?

The 2018 KTM 790 Duke has a Gearbox of 6-speed.

How much does the 2018 KTM 790 Duke weigh?

The 2018 KTM 790 Duke has a Dry weight of 169.0 kg (372.6 pounds).

What is the seat height of the 2018 KTM 790 Duke?

The 2018 KTM 790 Duke has a Seat height of 825 mm (32.5 inches) If adjustable, lowest setting..

KTM 790 Duke - 2018 Specifications and Reviews

Name: 2018 KTM 790 Duke
Brand: KTM

The 2018 KTM 790 Duke is a middleweight naked bike designed for riders seeking sharp handling and everyday versatility. Known for its agile chassis, lightweight construction at 169 kg, and punchy performance, it excels as both a spirited commuter and weekend carver. The 790 Duke delivers accessible thrills with modern technology including ABS and LED lighting, making it ideal for experienced beginners through intermediate riders.

⇄ Compare against another bike 📅 All Years

2018

Add/Upload pictures for this motorcycle

General information
Category	Naked bike
Year	2018
Model	KTM 790 Duke
Engine and Transmission Specifications
Clutch	APTC slipper clutch, hydraulically actuated
Transmission type,final drive	Chain
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)
Power	105.00 HP (76.6 kW)
Engine type	Twin, four-stroke
Capacity:	790.00 ccm (48.21 cubic inches)

Brakes, suspension, Frame and wheels
Wheels	Maxxis Supermaxx ST tires
Rear brakes diameter	240 mm (9.4 inches)
Rear brakes	Single disc. ABS
Front brakes diameter	300 mm (11.8 inches)
Front brakes	Single disc. ABS
Rear wheel travel	150 mm (5.9 inches)
Rear Suspension	WP shock absorber with Pro-Lever linkage
Front wheel travel	140 mm (5.5 inches)
Front Suspension	WP upside-down
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 gallons)
Wheelbase	1,475 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	0.6213 HP/kg
Dry weight	169.0 kg (372.6 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Light	LED headlight
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

2018 KTM 790 Duke Rider Ergonomics Assessment

Your height

Inseam (optional)

Units

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 825mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2018 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.

Find bikes that fit your height →

Shop This Bike

Find Parts for the KTM 790 Duke 2018 Find One For Sale

Rider Reviews

Total comments: 1

MotorcycleDB Review

The 2018 KTM 790 Duke is a remarkable motorcycle that delivers top-notch performance and handling. With its powerful 799cc parallel-twin engine, this bike offers an exhilarating riding experience on both city streets and the open road. The lightweight chassis and advanced WP suspension system ensure superb agility and precision, making it a joy to ride on twisty roads. The 790 Duke also boasts advanced electronic features such as ride-by-wire throttle, traction control, and multiple riding modes, providing riders with ultimate control and confidence. Overall, the KTM 790 Duke is a fantastic choice for those seeking a high-performance naked bike with cutting-edge technology and unparalleled agility. In conclusion, the 2018 KTM 790 Duke is a superb motorcycle that excels in both performance and technology. Its powerful engine, lightweight chassis, and advanced electronic features make it a standout choice in the naked bike category. Whether you're an experienced rider looking for an adrenaline-pumping machine or a beginner seeking a bike with top-tier performance, the 790 Duke is sure to deliver an exhilarating and satisfying riding experience.