McLaren 720S Coupe & Spider Carbon Ceramic Brakes Kit
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
2017-2023 McLaren 720S Coupe & Spider Carbon Ceramic Brake Kits
The 2017-2023 McLaren 720S Coupe and Spider are very fast, very light supercars that put huge speed into repeated braking zones. Buyers usually want lower unsprung weight, cleaner high-speed consistency, and confidence that a carbon ceramic upgrade will match the car’s factory caliper layout and hard-use character.
- Body style: Coupe & Spider
- Front rotor reference: 720S: 390mm
- Rear rotor reference: 720S: 380mm
This is an OEM-size replacement kit. The rotors are built to the factory rotor spec and install with the factory caliper when the front caliper is a fixed design and the rotor spec matches. The included pad shape matches the OEM pad shape. If the car uses aftermarket calipers such as Brembo, AP Racing, Alcon, or Wilwood, provide the exact caliper model and StopFlex can supply the matching pad shape. Direct replacement is not confirmed if the front caliper is floating, or if the car already runs a non-OEM-offset rotor and the actual rotor dimensions cannot be supplied.
- Confirm whether your kit is for the factory 720S calipers or a separate aftermarket caliper package.
- Use the 390mm front / 380mm rear sizing for this 720S row unless your car already has a different custom brake conversion.
- Street-biased owners should prioritize predictable cold bite and low-noise behavior over max track aggressiveness.
- Frequent canyon or track drivers should focus on heat stability, pad choice, and airflow rather than rotor size changes alone.
- Spider and Coupe buyers alike should check wheel clearance carefully if running non-OEM wheels or spacer changes.
Why StopFlex CCB
Lightweight
Half the Weight, Sharper Handling. StopFlex carbon-ceramic rotors shed roughly half the mass of equivalent iron discs. This massive drop in unsprung weight instantly transforms your chassis, delivering sharper turn-in response and a significantly more refined road feel.
High-Temp Resistance
Minimal Brake Fade at 900°C (1652°F). While traditional iron rotors severely fade under heavy track loads, our CCB matrix holds a stable 0.30μ friction coefficient even at 900°C (1652°F). You get consistent, predictable stopping power when things get dangerously hot.
Corrosion Resistance
100% Rust-Free Durability. Say goodbye to flash rust after a car wash or heavy rain. The carbon-silicon carbide material is naturally impervious to corrosion, ensuring your brake rotors look completely clean and pristine no matter the weather conditions.
Long Lifespan
250,000+ km (155,000+ mi) Lifespan. Iron rotors typically require replacement around 100,000 km (62,000 mi). In normal street driving conditions, a StopFlex CCB rotor can easily last 250,000 to 300,000 km (155,000 to 186,000 mi), effectively outlasting the vehicle itself.
Ultra-Low Dust
Ultra-Low Visible Brake Dust. Heavy black dust destroying your wheel finish is a thing of the past. When paired with our matched StopFlex pads, these rotors generate virtually zero visible brake dust, keeping your premium wheels spotless for much longer.
Premium Visual Finish
Premium Mirror-Like Finish. StopFlex utilizes a patented ceramic formula that cures with a distinct crackle pattern. The surface is machined dead-smooth for high reflectivity, providing a premium aesthetic behind open wheels under the right lighting.
High Normal-Temp Friction
Strong Initial Bite (0.40μ+). With matched StopFlex pads, normal-temperature friction can exceed 0.40μ for a firmer pedal feel and strong initial bite.
Long-Fiber Construction
Continuous Long-Fiber Strength. StopFlex uses long-fiber construction, which is stronger than the chopped-fiber CCM used in most OEM carbon-ceramic rotors.
Cold First-Stop Confidence
Reliable Cold-Bite at -20°C (-4°F). Coated street rotors still deliver normal first-stop braking at -20°C (-4°F). Uncoated motorsport rotors are the exception.
Important heat note
Carbon ceramic does not shed heat as fast as steel. Long hard driving can heat-soak the rest of the brake system, including fluid, seals, and nearby parts. Unless the car already has strong brake cooling, or you plan to upgrade brake cooling, prolonged aggressive driving is not recommended.
Rotor options
Street Spec
Ceramic coating + cross-drilled face + large cooling channels.
390mm front / 380mm rear is the right street-oriented choice for the 720S if you want factory-style balance and straightforward fitment.
Track-Day Spec
Ceramic coating + blank face + honeycomb cooling channels.
Stay with 390mm / 380mm for most 720S track-day cars, then optimize pads, fluid, and ducting before chasing a different setup.
Motorsport Spec
No coating + blank face + honeycomb cooling channels. Not for normal street use.
For heavy repeated lapping, choose the 720S-specific motorsport package only if your caliper, wheel, and cooling package are being planned as one system.
Pads
| Item | Details |
|---|---|
| Pad shape | The included StopFlex pad shape matches the OEM pad shape used by the retained caliper. |
| Aftermarket calipers | Provide the exact caliper model and StopFlex can supply the matching pad shape. |
| Pad details | For compound details and pad-specific parameters, see the StopFlex Ceramic Brake Pad for CCB Rotor product page. |
What’s included
| Item | Included |
|---|---|
| CCB rotors | Full-car set |
| CCB brake pads | Full-car set |
| 7075 aluminum floating rotor hats | Full-car set |
| Stainless floating hardware | Full-car set |
| Order scope | Default listing includes front set + rear set. Front-only or rear-only can be ordered separately. |
FAQ
Will a StopFlex carbon ceramic brake kit for the McLaren 720S fit my factory calipers, or only aftermarket calipers?
For this 720S, fitment depends on whether the kit is designed around the factory McLaren calipers or a specific aftermarket caliper set. Confirm caliper type, hat offset, and wheel clearance before ordering so the kit matches your exact car.
What is the correct StopFlex carbon ceramic size for my 2017-2023 McLaren 720S Coupe or Spider?
For this vehicle row, the correct reference size is 390mm front and 380mm rear. That is the safest starting point unless your car already has a non-stock brake conversion or unusual wheel package.
Is a StopFlex carbon ceramic brake kit a good choice for daily street use in a McLaren 720S, including cold first stops?
Yes, if your priority is a street-capable setup and pad choice is matched to normal road use. Daily-driven 720S owners should order with cold-bite and noise behavior in mind, not just peak hot performance.
Do I need extra cooling if I upgrade my McLaren 720S to a StopFlex carbon ceramic brake kit for hard driving or track use?
For short fast-road use, usually not. For repeated hard laps in a 720S, better airflow, fresh fluid, and the right pad compound matter as much as the rotor upgrade, because this chassis can build serious brake heat quickly.
Need fitment confirmation?
Send the exact vehicle details and current brake setup before ordering.
More Contact Information
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