SADEV 6th Gear Ratio 26/26 for ST75-14 Renault Clio 3 Cup

The 26/26 6th gear ratio: the key to your terminal velocity on Clio 3 Cup

Sixth gear is much more than a cruising ratio; in competition, it is the one that determines whether you cross the finish line first or plateau behind your rivals. By neglecting to replace your SADEV 6th gear ratio 26/26, you risk a performance drop at the end of the longest straights. Without this part calibrated for the ST75-14, your sports vehicle loses its ability to maintain constant thrust at high speeds.

Optimiz Access Exclusivity: The Security of Genuine Assembly

It is imperative to remember that Optimiz Access holds the exclusive distribution rights for SADEV products for the Renault Clio 3 Cup, as well as for Clio 2 Gr N, Cup, and Twingo R2. Using a 6th gear sprocket of uncertain origin in a racing transmission is a strategic error that can lead to a brutal failure of the gear set. Technical customization of your gearbox must remain faithful to manufacturer standards to preserve your dog rings and secondary shaft.

SADEV Technical Expertise and Maintenance

• Why the 26/26 ratio? This "direct" ratio is designed to provide optimal power transmission without excessive gear reduction, ideal for very high-speed circuits.
• Where can I have my ST75-14 gearbox serviced? Our workshops specialized in sports vehicle maintenance welcome you in Northern France (Lille, Valenciennes, Arras, Cambrai sectors).
• Availability and Shipping: We stock these critical references to ensure fast worldwide shipping, preventing your vehicle from being immobilized before a race.

Optimize your performance score with Optimiz Access

Since 2010, we have supported demanding drivers from Seclin to Saint Quentin and Douai. Not investing in a new 6th gear ratio during your annual overhaul means exposing yourself to invisible wear that will turn into a failure at the most critical moment. Choose Optimiz Access expertise for total peace of mind on the track and to protect your mechanical heritage.

Note: Complementary products (case gaskets, high-temperature oil, circlips) are listed at the bottom of this page to facilitate your order.