KTM’s much‑rumoured 990 Adventure has been caught in near‑production form during tuning runs in Upper Austria — photos and reports that matter to German and Austrian buyers, dealers and tour‑operators because the model would sit between KTM’s 790 and 1390 adventure bikes and could replace the popular 890 Adventure. The test mules were photographed by Bernhard M. Höhne and published in European outlets in October 2026.

What the photos show

The prototypes reveal a rally‑style, steeply raked front end, a twin fuel‑tank layout with two filler necks that reaches low toward the rider’s feet, and a slimmer, lower silencer paired with a banana‑shaped swingarm — details highlighted in Speedweek’s photo report. The bikes roll on spoked wheels (21‑inch front, 18‑inch rear) and carry WP suspension hardware and a large TFT instrument cluster.

Under the fairing the outlets expect KTM to use the 947 cc LC8c parallel twin already seen in the 990 Duke, which in the Duke is rated at about 123 PS (hp) at 9,500 rpm and 103 Nm at 6,750 rpm; journalists expect KTM to retune that engine for stronger midrange torque for an adventure application. Those figures come from the 990 Duke data cited by Speedweek and the reporting on the test mules.

Where and when — and KTM’s plans

Photographs were taken during road and development runs in Upper Austria in early October 2026 and published across Europe on October 2–5, 2026. Observers note at least two different prototype variants, which suggests KTM is testing separate trims or suspension setups. None of the outlets have found an official model confirmation from KTM.

KTM has scheduled a press appearance at EICMA in Milan on November 3, 2026 and told press it will focus the presentation on off‑road performance and “new motorcycle developments”; the manufacturer’s EICMA material, however, did not list a 990 Adventure among the launches it named at the time of those announcements. That leaves a Milan reveal possible but unconfirmed.

What this means for the market

If KTM puts a 990 Adventure into production the bike would directly affect dealers and buyers across Germany and Austria by replacing the 890 Adventure in the middle of KTM’s range and by competing in Europe’s strongest segment for travel‑focused adventure machines. German and Austrian dealers who sell KTM — and the accessory, luggage and tour operators that depend on a midweight flagship — would face a model reshuffle ahead of the 2027 season if the bike reaches showrooms as the reports expect. Motorrad Magazin and Speedweek expect dealer availability for the 2027 season, but KTM had not published launch dates or pricing at the time of the spy‑shot reports.

For buyers in DE and AT, the visible changes (higher‑mounted, twin tanks, rally front end, 21/18 wheelset) point to a more purposeful off‑road character than the outgoing 890, while the 947 cc power unit should offer higher outright performance and longer range — two clear selling points for long‑distance riders who dominate the Alpine and touring markets here. But until KTM confirms specs, price and timing, buyers should treat the details as indicative rather than final.

KTM 990 Adventure dealer listings on WorldTrader24 →

Sources: Speedweek, Trail Roamer, Motorrad Magazin, KTM press