

Genuine NTN Drive Shaft Spring - Clio 2/3 Cup, Group N & R3
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Ensure your transmission reliability with this genuine Renault Sport NTN spring. An indispensable component for the internal assembly of your drive shafts (left or right side), it is specifically calibrated for the Renault Clio 2 Cup (X65), Clio 2 Group N, Clio 3 Cup (X85), and Clio R3. This official component guarantees optimal traction under the extreme stresses of motorsport.
- Certified Renault Sport / Alpine Racing part (Refs: 7711160758 / 7711155455).
- High-resistance design for rally and circuit racing transmissions.
- Compatible for installation on both left drive shaft and right drive shaft.
- Guarantees the internal pressure and positioning required for proper transmission function.
The danger of a neglected transmission on your Renault Sport
Ignoring the condition of your internal transmission components means accepting the loss of precious seconds on every track lap or rally stage. A worn or inferior quality NTN spring will never maintain the proper pressure within the constant velocity joint, causing destructive functional play. Without this official Renault Sport spring, you expose yourself to excessive vibrations, premature spline wear, and in the worst-case scenario, a complete transmission failure on your Clio R3 or Clio 3 Cup during heavy acceleration.
The absolute reference for your competition drive shafts: 7711160758 and 7711155455
These references are the standards mandated by the Alpine Racing catalog to guarantee the longevity of running gear. Developed by NTN, this spring is the element that makes the difference between a reliable transmission and a mechanical retirement. Whether you are assembling a left drive shaft or a right drive shaft on your Clio 2 Group N, the technical personalization of your maintenance with original parts is the only way to preserve your sports vehicle's performance.
Optimiz Access Expertise: Performance at the heart of our business
Since 2010, Optimiz Access has supported racing teams and drivers in the maintenance of premium and sports vehicles. Based in Northern France, near Lille, Arras, and Valenciennes, we master the specificities of the Renault Sport ranges. Installing certified equipment is a matter of safety for every motorsport enthusiast.
FAQ: Why is the NTN spring a critical part?
Why not reuse my old drive shaft spring?
The NTN spring undergoes permanent compression cycles. Over time, it loses its initial stiffness. By not replacing it during a transmission overhaul, you sacrifice traction precision. It is a key component for keeping the drive shaft elements in their optimal position.
Which models are compatible with this reference?
This spring is specifically intended for competition versions: Clio 2 X65 Cup, Clio 2 Group N, Clio R3, and Clio 3 X85 Cup. It meets the requirements of the most demanding Renault Sport engines on the track.
Fast worldwide shipping and technical expertise
Optimiz Access ensures fast shipping worldwide for your competition parts. Whether you are in Cambrai, Douai, Seclin, or Saint-Quentin, our specialized workshop is also available for the assembly and complete overhaul of your transmissions.
Note: You can find associated components, including the NTN cup and boot kits, at the bottom of this product page.













