GiroDisc 2019+ McLaren Senna (Iron Conversion) Slotted Front Rings

GiroDisc offers these slotted front rotor rings specifically for the 2019 and newer McLaren Senna, designed as an iron conversion for the factory carbon-ceramic setup. This conversion allows for the use of more common and readily available brake pad compounds, which can simplify maintenance and potentially reduce long-term costs compared to specialized carbon-ceramic pads. The rotor rings themselves are a critical component of a high-performance braking system, and GiroDisc focuses on materials and design that support consistent stopping power under demanding conditions.

These rotor rings are constructed from a high-carbon iron alloy, chosen for its thermal properties and durability under repeated braking cycles. The slotting pattern on the rotor face is a key feature, engineered to help dissipate heat and gases that build up during hard braking. This slotting helps to keep the rotor surface cleaner and cooler, which contributes to more stable and predictable braking performance, especially during track use or aggressive driving. The iron conversion aspect means these rings are designed to work with the factory calipers and hats, making installation a more straightforward process than a full brake system replacement.

When undertaking this iron conversion, it's important to ensure you are using brake pads that are compatible with iron rotors. The GiroDisc D1-300 rings are intended to be a direct replacement for the front rotor rings on your McLaren Senna, assuming the factory carbon-ceramic rotors are being replaced with this iron setup. Always refer to the manufacturer's installation instructions for the most accurate guidance on proper fitment and any specific requirements for this conversion.