If you're looking to step up your braking game on your Renault Megane II RS, the Girodisc system is where it's at. This isn't just another rotor; it's a direct swap for your stock setup, and it comes with caliper spacers to make the transition smooth. We're talking about a rotor that's 330mm compared to the OEM 320mm—so you get more braking power and better cooling. That means you can hit the brakes harder without worrying about overheating.
What sets these rotors apart? For starters, the central hat is crafted from 6061-T6 aluminum, sourced right here in the U.S. This stuff is aircraft-grade, so you know it’s tough. The rotor itself is made from our proprietary cast iron, all poured and machined in-house at Girodisc. We don’t cut corners when it comes to quality.
Now, let’s talk about the design. These rotors feature 48 curved directional vanes. Yeah, they’re engineered with racing in mind to act like a centrifugal pump, pushing cooling air through the disc. That means you can keep your performance up even during those intense driving sessions.
The floating mount system is another highlight. It uses 10 high-strength alloy steel drive pins that we manufacture ourselves, ensuring they meet our exact specs. Plus, they’re cadmium plated for corrosion resistance, so you won't have to worry about rust ruining your ride. These pins take the load from braking while allowing the rotor to float axially and radially, which is key for performance.
Worried about noise? We’ve got you covered. The pins are mounted with anti-noise spring washers that let the rotor expand with heat without the annoying rattle of floating rotors. This design also helps keep the rotor centered between the pads, which is crucial for consistent braking performance.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Girodisc is an aftermarket company that was founded in 2003 in Costa Mesa, California. It specializes in high quality brake components and initially catered to one of the best cars in the world, Ferrari. They later expanded their product offering by offering their products to various vehicle platforms. Today, they have become one of the fastest growing companies in the industry.
Continuous ImprovementAs the company continued to grow, they relocated to a bigger facility in Bellingham, WA in a 17,000 square foot facility. It is equipped with the latest manufacturing tool available along with a dedicated rotor casting tool and a brake dynamometer. This helps them ensure that each product that comes out of their facility meets their high standard.
The Best of The BestGirodisc offers some of the best brake components in the market and is known for its two-piece brake rotors. These are bolt on parts that fit directly on the vehicle. They only use the best material available which helps them create the best products.
Performing As Good As Good As It LooksTheir products are designed to have both form and function. Their rotors are made to improve brake ventilation and its cooling capability. It is also lighter which helps reduce unsprung weight. It comes in a variety of color finishes and slot patterns depending on your preferred style.
Purchase Girodisc Products at Vivid RacingIf you are in search of quality brake components and upgrades for your vehicle, then Girodisc is the brand for you. They have brakes designed for both street and high performance applications. To know more about Girodisc, visit Vivid Racing and check out their list of products that would fit your specific needs.