Chassis precision for the KTM RC 390 (2024–2025)
The Oversuspension from Supreme Technology has been specifically developed for lightweight sportbikes like the KTM RC 390. It reduces disruptive vibrations, improves traction, and ensures a smoother, more consistent ride – whether on the road, in urban traffic, or on the racetrack.

Technology with racing DNA
In the Oversuspension system, a precisely tuned resonator works with a spring weight. This component compensates for vibrations when the shock absorber reaches its limits. The result: increased ride stability, better grip, and a harmoniously responsive Suspension – particularly noticeable in fast corners and on uneven asphalt.

Benefits for your RC 390:
✅ Noticeably more stable ride behavior
✅ More grip during acceleration & braking
✅ Reduced vibrations & oscillations
✅ More precise steering & smoother ride feel
✅ Plug-and-play installation – no modifications needed
✅ Perfect for street & track days

Developed based on real racing experience
Supreme Technology transfers know-how from the superbike and MotoGP sector to today’s street motorcycles. The Oversuspension is the result of decades of development work, tested under real racing conditions – with the aim of creating the best possible riding experience for every rider.

Made in Italy – precision with passion
Each Oversuspension is manufactured in Italy and tested for the highest accuracy. Founder Nicola Bragagnolo combines racing experience with technical excellence to create chassis solutions that perfectly unite performance and safety.

Suitable for:
✅ KTM RC 390 (2024–2025)

Conclusion:
The Oversuspension is the ideal chassis upgrade for ambitious RC 390 riders. More stability, more traction, more confidence – noticeable in every corner.

👉 Order the Oversuspension shock absorber kit now and take the performance of your KTM RC 390 to the next level!