The 2025 KTM 790 Duke is powered by a 799 cc liquid-cooled 8-valve, DOHC unit
The KTM 790 DUKE, affectionately known as “The Original Scalpel,” has been a favorite among motorcycle enthusiasts since its debut in 2017. As we roll into 2025, KTM has announced exciting updates to this iconic bike KTM 790 Duke, ensuring it remains at the forefront of the naked bike segment.
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2025 KTM 790 Duke Design and Hardware
When it comes to looks, the 2025 KTM 790 DUKE maintains its bold and fierce appearance, but it has been tweaked slightly with some updates to the headlight cover, giving it a more edgy look. You can now get this bike in two fresh colors, so you can pick the one that best matches your style. What’s more, there’s a whole bunch of custom KTM PowerParts you can add to make it even more unique to you.
The KTM 790 Duke has a tubular chassis that’s made to be sturdy and small, allowing you to make sharp turns and lean more. The front suspension has a 43 mm open cartridge upside-down fork from WP Suspension. It uses split-function technology to help you fine-tune your ride. In the back, you’ve got a top-notch gas-assisted WP APEX rear shock with a progressive spring and adjustable preload.
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The bike’s seat height of 825 mm is made for riders of all heights. It comes with two radially mounted four-piston fixed calipers and two 300 mm discs in the front for strong braking power. At the back, there’s a 240 mm rear brake with a single disc and a single-piston floating caliper. This setup guarantees smooth deceleration and controls whether you’re a shorter or taller rider.
2025 KTM 790 Duke Advanced Technology and Features
In 2025, the KTM 790 DUKE is loaded with cutting-edge features to make your rides even better. A major upgrade is the all-new 5” TFT display, replacing the old 4.5” one. This upgraded dashboard offers better features and ease of use, allowing you to enjoy KTM’s Demo Mode, a telemetry display, and an Anti-wheelie Mode with six different settings.
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The new TFT dash comes with improved switchgear that is easier to use and can be seen clearly even in dim light. It also syncs with KTMConnect, so you can link your phone for GPS, music, and calls. Plus, there’s a USB-C port to charge your gadgets on the go.
2025 KTM 790 Duke Engine and Performance
The 2025 KTM 790 Duke is powered by a 799 cc liquid-cooled 8-valve, DOHC unit that provides 87 Nm of torque at 8000 rpm and a powerful 105 PS at 9,500 rpm. It comes with a 6-speed gearbox. An innovative ride-by-wire system guarantees smooth operation, fuel efficiency, and lower emissions.
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The KTM 790 Duke gives you a choice of five ride modes: STREET, SPORT, RAIN, PERFORMANCE, and TRACK. These modes are tailored for various riding situations and personal tastes. In STREET mode, which is the default setting, you get full power, traction control, and controlled front wheel lift, along with smooth throttle response.
In SPORT mode, you get more precise throttle control and a bit of wheel slip. On the other hand, RAIN mode gives you the most traction and less power when it’s wet out. If you switch to PERFORMANCE or TRACK mode, you’ll have more options to personalize your ride and really enjoy some intense sporty biking.
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