2027KTM 790 Duke

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The KTM 790 Duke returns for 2027 as the entry point into KTM's naked Duke range, powered by a 799cc parallel-twin producing a claimed 105 PS and 87 Nm through a 6-speed gearbox. A chromoly steel frame using the engine as a stressed member, WP Apex suspension front and rear, and radially mounted 4-piston front brakes give it sharp, lightweight handling at an 825mm seat height. It remains a compact, agile streetfighter aimed at spirited commuting and backroad 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 (69.1 kW)

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What’s new for the 2027 KTM 790 Duke

vs the 2026

Spec	2026	2027
Power	95.0 HP (69.1 kW)	93.9 HP (69.1 kW)
Dry weight	174.0 kg (383.6 pounds)	169.0 kg (372.6 pounds)

Other years 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail25%

Cornering92%

City riding85%

Daily riding78%

Touring45%

Two-up40%

Track75%

Best for: Designed as a sharp, lightweight streetfighter for spirited commuting, twisty backroads and occasional trackday fun.
Built for: 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.

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

Will it fit you?

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Your height

Inseam (optional)

Units

At 825mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with balls of both feet on the 2027 KTM 790 Duke, 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 →

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Full specifications

Engine

Capacity: 799.0 ccm
Power: 93.9 HP (69.1 kW)
Torque: 87.0 Nm (8.9 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
Final drive: Chain
Clutch: PASC™ antihopping clutch, mechanically operated

Performance

0-60 mph: 3.10 seconds
0-100 km/h (0-62 mph): 3.30 seconds

Dimensions & weight

Wheelbase: 1475 mm
Seat height: 825 mm
Dry weight: 169.0 kg
Wet weight: 187.0 kg
Fuel capacity: 14.00 litres
Ground clearance: 186 mm
Oil capacity: 2.80 litres

Chassis & suspension

Frame: Chromium-Molybdenum-Steel frame using the engine as stressed element, powder coated
Front suspension: WP APEX 43
Rear suspension: WP APEX - Monoshock
Front wheel travel: 140 mm
Rear wheel travel: 150 mm
Rake (fork angle): 24.0°
Trail: 100 mm

Brakes & wheels

Front brakes: 2x radially mounted 4 piston caliper
Front brakes diameter: 300 mm
Rear brakes: Single-piston floating calliper, brake disc
Front tyre: 120/70-17
Rear tyre: 180/55-17

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.

What changed, year to year

Differences highlighted

Specification	2018	2020	2023	2025	2027
Capacity	790 cc	799 cc	799 cc	799 cc	799 cc
Dry weight	169 kg	169 kg	174 kg	174 kg	169 kg
Seat height	825 mm	825 mm	825 mm	825 mm	825 mm
Fuel capacity	14 L	14 L	14 L	14 L	14 L