The KTM 790 Duke slides in under the 890 Duke R as a less expensive, but still incredibly fun mid-displacement naked bike. 2023 KTM Super Duke GT. Latest. The Wire. On top of that, with 2024 KTM 1390 SUPER DUKE R EVO 2023 KTM 890 Duke R Supersport DISCOVER. 2023 KTM RC 8C KTM ACADEMY OF SPEED; Service. Finance; Safety; In celebration of 30 years of the Duke, KTM has announced an upgrade to the KTM 1390 Super Duke R Evo. For 2024, “The Beast” is even stronger with a 49cc bump in displacement, updated styling Check out ten super naked motorcycles the new KTM 1390 Super Duke R Evo will compete with. If riding on streets is a priority, but so is top speed, you need one of these fast naked bikes. FVyJ7i1.