KTM is once again turning up the heat in the hyper-naked bike segment with the upcoming 1390 Super Duke RR — a sharper, lighter, and more exclusive version of the already fearsome 1390 Super Duke R.
Following in the footsteps of the limited-run 1290 Super Duke RR, this new RR edition aims to deliver an even more focused performance experience, without tweaking the power figures. Here’s everything we know so far, straight from European approval documents.
Lighter
Weight reduction is at the heart of the Super Duke RR philosophy, and the new 1390 RR is no different. While the 1390 Super Duke R weighs 467 pounds fully fueled, the RR sheds a significant 17 pounds, bringing it down to just 450 pounds.
This drop in weight is expected to result in sharper handling, better acceleration, and enhanced overall dynamics — all without increasing power output.
This approach mirrors what KTM did with the previous 1290 Super Duke RR, which also focused on trimming fat and adding premium components, rather than chasing outright horsepower gains.
Powertrain
Although the 1390 Super Duke RR boasts higher-spec components and reduced weight, it sticks with the same 1,350cc V-twin engine seen in the standard R model. The numbers remain impressive:
- Power: 190 hp at 10,000 rpm
- Torque: 145 Nm (107 lb-ft) at 8,000 rpm
So, while you won’t see a performance bump in terms of raw output, the power-to-weight ratio sees a nice improvement thanks to the weight drop. That means quicker sprints, sharper throttle response, and a more aggressive ride — especially for track-day enthusiasts.
Exhaust
A major visual and performance upgrade is the Akrapovič titanium muffler, which comes with twin stacked outlets. Though this exhaust is available in KTM’s official accessories catalog, it’s expected to be a standard feature on the RR, giving it not just a better sound and reduced weight, but also a more distinctive look.
Hardware
The approval documents point toward a wider handlebar — up by 17 mm — which likely makes room for lever guards, as seen on the 1290 RR. This ergonomic update could also improve rider control and comfort, especially during aggressive riding or track sessions.
One of the biggest expected upgrades lies in the suspension department. While not officially confirmed, it’s widely anticipated that the 1390 RR will come equipped with WP Apex Pro suspension, which is a significant step above the already capable WP Apex setup found on the base model.
| Component | 1390 Super Duke R | 1390 Super Duke RR (Expected) |
|---|---|---|
| Engine | 1,350cc V-Twin | 1,350cc V-Twin (unchanged) |
| Power | 190 hp @ 10,000 rpm | 190 hp @ 10,000 rpm |
| Torque | 145 Nm @ 8,000 rpm | 145 Nm @ 8,000 rpm |
| Weight (Wet) | 467 lbs | 450 lbs |
| Exhaust | Standard | Akrapovič Titanium Muffler |
| Handlebar Width | Standard | +17 mm (for lever guards) |
| Suspension | WP Apex | WP Apex Pro (expected) |
Limited
Just like its predecessor, the 1290 Super Duke RR, the new 1390 RR is expected to be a limited-edition model, possibly restricted to 500 units or so. KTM hasn’t officially confirmed production numbers yet, but if history repeats, expect exclusivity to be part of the package — and pricing to match.
These special editions have always been collector magnets and performance showcases, and the 1390 RR will likely follow suit.
Delayed
Rumors suggested that the 1390 Super Duke RR was meant to make its debut at EICMA 2025, but KTM’s financial challenges may have caused some delays. However, with Bajaj now acquiring KTM, fresh capital could help realign the brand’s product rollout strategy and bring this high-performance machine to market sooner than expected.
There’s still no confirmed launch date, and pricing hasn’t been revealed either, but expect it to carry a premium price tag over the already pricey 1390 Super Duke R.
Conclusion
The KTM 1390 Super Duke RR isn’t just another version of a superbike — it’s an evolution in KTM’s mission to blend aggressive naked styling with track-level performance. With no power upgrades but better components, lower weight, and added exclusivity, this machine is built for hardcore riders who want the best of both road and circuit worlds.
If KTM can overcome its current hurdles and officially launch the 1390 RR soon, it will once again set a benchmark in the hyper-naked category.
FAQs
How much lighter is the 1390 Super Duke RR?
It weighs 17 pounds less than the standard 1390 R.
Does the 1390 RR have more power?
No, it has the same 190 hp as the standard version.
What exhaust comes with the 1390 RR?
It features a twin-outlet Akrapovič titanium muffler.
Is the 1390 Super Duke RR limited?
Yes, it’s expected to be a limited-edition model.
When will the 1390 RR launch?
No official date yet, but delays are expected.
