Naked Motorcycles

2020KTM 790 Duke L

32 fields on record

The 2020 KTM 790 Duke L is a middleweight naked bike designed for accessible performance and everyday versatility. Known for its sharp handling, aggressive styling, and approachable seat height, it suits riders seeking nimble street dynamics without excessive power. The 169 kg chassis and responsive braking deliver engaging ridership across urban commuting and spirited weekend riding.

Capacity: 799.0 ccm
Engine: Parallel Twin, four-stroke
Gearbox: 6-speed
Dry weight: 169.0 kg
Seat height: 825 mm
Power: 93.9 HP (68.5 kW)

⇄ Compare with another bike ＋ Add to garage All model years

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail20%

Cornering92%

City riding88%

Daily riding80%

Touring45%

Two-up40%

Track75%

Best for: It's built for spirited street riding and twisty backroads where quick direction changes and strong midrange power matter more than outright top speed or long-distance comfort.
Built for: Playful, aggressive, and eager to be flicked around, this bike has a mischievous street-fighter personality that thrives on aggressive riding rather than relaxed cruising.
Not ideal for: This is not the right bike for riders seeking plush long-haul touring comfort, heavy luggage capacity, or serious off-road capability.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us

Your height

Inseam (optional)

Units

At 825mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2020 KTM 790 Duke L, with a relaxed knee angle of around 130 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 821-900 mm — Long Legs →

Find bikes that fit your height →

Full specifications

Engine

Capacity: 799.0 ccm
Power: 93.9 HP (68.5 kW)
Torque: 86.0 Nm (8.8 kgf-m)
Engine type: Parallel Twin, four-stroke
Power/weight ratio: 0.5556 HP/kg (dry)
Bore x stroke: 88.0 x 65.7 mm
Cooling system: Liquid
Fuel system: Injection
Starting: Electric
Ignition: Bosch EMS with RBW
Lubrication system: Forced oil lubrication with 2 oil pumps

Transmission

Gearbox: 6-speed
Transmission type: Manual
Clutch: PASC™ antihopping clutch, mechanically operated

Dimensions & weight

Wheelbase: 1475 mm
Seat height: 825 mm
Dry weight: 169.0 kg
Fuel capacity: 14.00 litres
Ground clearance: 186 mm
Reserve fuel capacity: 4.40 litres

Chassis & suspension

Frame: Chromium-Molybdenum-Steel frame using the engine as stressed element, powder coated
Front suspension: WP upside-down
Rear suspension: WP shock absorber with Pro-Lever linkage
Front wheel travel: 140 mm
Rear wheel travel: 150 mm
Rake (fork angle): 24.0°

Brakes & wheels

Front brakes: Single disc. ABS
Front brakes diameter: 300 mm
Rear brakes: Single disc. ABS
ABS: Yes

Other

Color options: Orange, black

Specs last verified against published sources: October 2026.

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

Rider Reviews

—

☆☆☆☆☆

Be the first to rate

MotorcycleDB

The 2020 KTM 790 Duke L motorcycle is a powerful and versatile bike that offers a thrilling riding experience. With its lightweight chassis and 799cc parallel-twin engine, this bike delivers impressive performance and handling. The Duke L boasts advanced technology features including a TFT display, multiple riding modes, and powerful brakes. Its aggressive styling and comfortable ergonomics make it a great choice for both urban commuting and spirited weekend rides.

The KTM 790 Duke L is a standout in the middleweight motorcycle category, offering a perfect blend of performance and practicality. Its nimble handling and strong acceleration make it a joy to ride, while its high-quality components and attention to detail set it apart from the competition. Whether you're a seasoned rider or new to the sport, the 2020 KTM 790 Duke L is a bike that delivers on all fronts.

Own one? Add it to My Garage and write an owner review with an Owner badge.