Magnesium Alloy Rims for a McLaren 720S
At Forged 66, our mission is simple: to engineer wheels that elevate both performance and style. Recently, we had the opportunity to create a bespoke set of magnesium alloy rims for a McLaren 720S in Singapore — a supercar that embodies speed, precision, and innovation.
Why Magnesium Alloy?
When it comes to performance engineering, every gram matters. Magnesium alloys are renowned for being among the lightest structural metals used in the automotive world. Compared to traditional aluminum rims, magnesium wheels can be up to 30% lighter, drastically reducing unsprung weight.
For a McLaren 720S, that reduction translates into:
Sharper cornering – less resistance in directional changes.
Faster acceleration – reduced load on the drivetrain.
Improved braking efficiency – lighter wheels reduce stopping distance.
Greater overall responsiveness – allowing the driver to feel more connected to the road.
By choosing magnesium alloy, we weren’t just building rims — we were engineering a performance advantage, tailored specifically for this McLaren 720S.
Why the Center Rotary Lock?
The Center Rotary Lock (CRL) system is a hallmark of motorsport engineering. By replacing multiple lug nuts with a single central locking nut, it offers:
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Quick wheel changes – ideal for both professional racing and enthusiast track days.
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Balanced fitment and stability – reducing the chances of uneven torque.
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Weight savings – lowering unsprung mass for sharper handling.
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Race-inspired authenticity – technology found in Porsche GT models and endurance race cars.
For our client, it was the perfect marriage of form and function.
The Final Result
The finished rims were more than just wheels — they were a personalized performance upgrade. The Center Rotary Lock system gave the Porsche a true motorsport edge, while the custom-forged design ensured strength, style, and exclusivity.
When the client saw the final product installed on their Porsche, their reaction said it all: pride, excitement, and satisfaction. That’s what drives us at Forged 66.
Conclusion
This project was a reminder of what makes Forged 66 unique. We don’t just build rims — we engineer solutions around each client’s dream, with the same dedication we would give to our own cars.
At Forged 66, your vision becomes our mission.