2024 Ktm 990 Duke Hp. Ktm claims 96 percent of the bike is entirely new, so if you were expecting/hoping for a revised 890, just with a bigger engine, you might. Ktm’s aggressive, but still practical 990 duke builds on the 890 duke r middleweight naked bike legacy with a new engine, chassis, and styling.

Ktm’s middleweight duke continues to grow with the addition of the 2024 ktm 990 duke, which offers more performance than any middleweight duke to come. Ktm upped the displacement on its lc8c engine and the first bike to use it is the 990 duke.