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KTM 790 Duke
2018Naked

KTM 790 Duke

Key specifications

Engine
790 cc
Power
105 HP
Weight
169 kg
Fuel type
petrol
Fuel capacity
3.7 L
Transmission
6-speed
Seat height
33 mm
Front brakes
Single disc. ABS
Rear brakes
Single disc. ABS

Overview

Introducing the 2018 KTM 790 Duke, a naked bike that stands as a testament to the brand's commitment to performance, agility, and style. Designed for riders who crave an exhilarating experience on both urban streets and winding backroads, the 790 Duke blends aggressive aesthetics with cutting-edge technology. This motorcycle is perfect for those who want a machine that not only looks the part but also delivers when it counts. With its lightweight frame and powerful engine, the 790 Duke is positioned as a formidable contender in the fiercely competitive middleweight category. At the heart of the 790 Duke lies a robust 790cc twin-cylinder, four-stroke engine, churning out an impressive 105 horsepower. Thanks to its sophisticated Bosch Electronic Management System (EMS), riders can expect smooth throttle response and a thrilling power band that makes for an engaging ride, whether you're cruising or carving corners. The bike’s lightweight frame, at just 169 kg (372.6 lbs), combined with a 6-speed gearbox and APTC slipper clutch, provides an exhilarating power-to-weight ratio of 0.6213 HP/kg, ensuring that every twist of the throttle translates into immediate acceleration. This bike is not just about speed; its liquid-cooled engine and efficient fuel system ensure that performance doesn’t come at the cost of reliability. The 790 Duke is packed with features that enhance both the riding experience and comfort. The use of a Chromium-Molybdenum-Steel frame not only contributes to its lightweight construction but also incorporates the engine as a stressed element for added rigidity. The WP suspension system—featuring an upside-down front fork with 140 mm travel and a rear shock absorber with

Pros

  • Powerful Performance: The 790 Duke’s twin-cylinder engine delivers a thrilling ride with 105 HP, making it highly responsive and fun to ride.
  • Lightweight & Agile: Weighing just 169 kg, the bike is nimble and easy to maneuver, making it perfect for city riding and canyon carving.
  • Advanced Suspension & Braking: The high-quality WP suspension and ABS-equipped brakes provide excellent handling and safety, instilling confidence in riders.

Cons

  • Limited Wind Protection: As a naked bike, the 790 Duke offers minimal wind protection, which might not be ideal for long-distance touring.
  • Seat Height: At 825 mm (32.5 inches), the seat height may be a challenge for shorter riders, potentially affecting comfort and confidence.
  • Fuel Capacity: With a fuel tank capacity of 14 liters (3.7 gallons), the range may be limited for those planning longer rides without frequent stops for refueling.

Technical details

Source specification data

Make
KTM
Model
790 Duke
Category
Naked bike
Light
LED headlight
Starter
Electric
Color Options
Orange, black
Power
105.00 HP (76.6 kW))
Clutch
APTC slipper clutch, hydraulically actuated
Gearbox
6-speed
Ignition
Bosch EMS with RBW
Fuel System
Injection
Bore X Stroke
88.0 x 65.7 mm (3.5 x 2.6 inches)
Displacement
790.00 ccm (48.21 cubic inches)
Cooling System
Liquid
Engine Details
Twin, four-stroke
Lubrication System
Forced oil lubrication with 2 oil pumps
Transmission Type Final Drive
Chain
Dry Weight
169.0 kg (372.6 pounds)
Seat Height
825 mm (32.5 inches) If adjustable, lowest setting.
Fuel Capacity
14.00 litres (3.70 gallons)
Ground Clearance
186 mm (7.3 inches)
Power Weight Ratio
0.6213 HP/kg
Rake
24.0°
Wheels
Maxxis Supermaxx ST tires
Frame Type
Chromium
-
Molybdenum
-
Steel
frame using the engine as stressed element, powder coated
Rear Brakes
Single disc. ABS
Front Brakes
Single disc. ABS
Rear Suspension
P
shock absorber with
Pro
-
Lever
linkage
Front Suspension
WP upside-down
Rear Wheel Travel
150 mm (5.9 inches)
Front Wheel Travel
140 mm (5.5 inches)
Rear Brakes Diameter
240 mm (9.4 inches)
Front Brakes Diameter
300 mm (11.8 inches)

Available colors

Orangeblack