KTM has officially revealed the updated 790 Duke, giving its middleweight naked motorcycle the biggest overhaul since its launch. Unveiled on June 23, 2026, the 2027 KTM 790 Duke arrives with extensively revised ergonomics, sharper styling, a new braking system, and a claimed 2kg weight reduction – all while keeping its proven 799cc parallel-twin engine untouched. International sales begin in late July, though KTM India has yet to announce local availability.
The Euro 5+ compliant 799cc LC8c parallel-twin engine carries over unchanged, producing 105hp and 87Nm of torque. A 95hp A2 licence-friendly version will be available in select markets. The engine still pairs with a 6-speed gearbox and a slip-and-assist clutch, but it gets a redesigned exhaust and muffler for a fresh look and sound profile.
So, while the heart stays the same, KTM has clearly focused most of its engineering effort on the components that directly affect how the bike feels to ride.
2027 KTM 790 Duke: Revised ergonomics
KTM has fitted a new handlebar with a more open angle, repositioned the rider and pillion footpegs, and redesigned the seat to create a more natural riding position. A new subframe, revised triple clamps, and a reshaped fuel tank are also said to improve front-wheel feedback.
Despite its larger appearance, KTM claims the updated 790 Duke is 2kg lighter than its predecessor.
2027 KTM 790 Duke: New brakes, tyres, suspension setup
KTM has introduced a new in-house-developed WP radial braking system, replacing the KTM-badged J.Juan units on the outgoing model. The new setup claims greater stopping power, a more progressive lever feel, and improved control.
Suspension duties continue to be handled by WP APEX units, with revisions to both the 43mm upside-down fork and rear monoshock. Suspension adjustment has also been simplified with a five-click adjuster. A WP steering damper now comes fitted as standard, and the bike runs on Pirelli Diablo Rosso IV tyres.
2027 KTM 790 Duke: Design update
The 790 Duke adopts KTM’s latest Duke family styling, featuring a redesigned LED headlight, slimmer bodywork, a larger front cowl, and a reshaped fuel tank, bringing it in line with the larger 990 Duke and 1390 Super Duke R.
In a notable move, KTM has confirmed it will phase out Demo Mode on future models after the feature received a mixed response from customers. The system offered temporary access to optional electronic functions before requiring riders to purchase them permanently, a model that drew criticism from buyers.
The updated 790 Duke will go on sale in international markets from the end of July, with availability varying by region. KTM India is yet to announce when the model will be launched in the country.
