KTM has officially unveiled the 2026 1390 Super Duke RR, sharpening its flagship hypernaked into an even more focused street weapon. With it, the brand is now calling it "The Beast". In its description, the brand calls the motorcycle "the recipe to pure, unadulterated naked performance".
2026 KTM 1390 Super Duke RR: Engine
The new KTM 1390 Super Duke RR is built around the latest evolution of KTM's 1,350cc LC8 V-twin, tuned to deliver around 187 hp and 145 Nm of torque. These figures put it firmly in superbike territory while still retaining road-going usability. KTM has paired this output with an aggressive focus on mass reduction, bringing the ready-to-ride weight close to the 1:1 power-to-weight ratio mark that has become a calling card for its top-tier naked offerings.
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Extensive use of lightweight components, revised packaging, and a more compact overall silhouette are aimed at improving agility, stability, and braking performance at track speeds as well as on tight backroads.
2026 KTM 1390 Super Duke RR: Design
Styling changes reflect the performance intent. The 2026 Super Duke RR features a more angular fuel tank design and a sharper front end with a reworked headlamp unit, which collectively give the bike a lower, more purposeful stance.
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KTM has also incorporated aerodynamic winglets around the tank area to generate additional downforce, helping to curb front-end lift under hard acceleration and enhancing high-speed composure. Forged alloy wheels wrapped in Michelin Power Cup 2 Hypersport tyres further underline its track-bias while contributing to unsprung weight savings.
2026 KTM 1390 Super Duke RR: Features
Electronics have been updated in line with the chassis and engine revisions. The 2026 1390 Super Duke RR adopts a large, full-colour TFT display with an 8.8-inch unit on KTM's latest hypernakeds. It is designed to offer clearer access to riding modes, performance data, and track-oriented functions such as lap timing and telemetry-style readouts.
KTM's comprehensive electronics suite, which typically includes lean-sensitive traction control, cornering ABS, multiple throttle maps, and track settings, is expected to be standard or available via an integrated Tech Pack on this range-topping machine.
With the new 1390 Super Duke RR, KTM is signaling that its naked flagship will continue to sit at the razor's edge of performance, combining superbike-level outputs with cutting-edge rider aids in a package aimed squarely at experienced riders and track-day regulars.