Thumbnail for Two-piece Girodisc brake rotors with a slotted and drilled design, predominantly silver in color with black inner surfaces and gold-colored screws.

Thumbnail for Close-up image of a Girodisc 2-piece rear brake rotor with a combination of black and silver colors, featuring drive pins and a floating mount system.

Two-piece Girodisc brake rotors with a slotted and drilled design, predominantly silver in color with black inner surfaces and gold-colored screws.

Close-up image of a Girodisc 2-piece rear brake rotor with a combination of black and silver colors, featuring drive pins and a floating mount system.

Girodisc McLaren 390mm Rear Rotors

These Girodisc 2-piece front rotors are a direct replacement for McLaren applications equipped with 390 mm front brakes. They reduce unsprung weight and improve cooling for repeatable performance on street and track.

A1-206 Vehicle Fitment

McLaren 600LT
McLaren 720S

Lightweight, High-Performance Rotor Assemblies

The rotor rings are machined from proprietary high-carbon iron to Girodisc specifications for durability and thermal stability. The 48 curved vanes act as a centrifugal pump, pulling air through the hub for excellent cooling under heavy braking. The serviceable two-piece design allows the aluminum hats to be reused with front replacement rings (D1-206).

A1-206 Features

Direct OEM replacement, no modifications required
2-piece floating rotor assemblies reduce unsprung weight
High-carbon iron rings for consistent braking performance
48 curved vanes for efficient cooling
Reusable 6061-T6 aluminum hats with black anodized finish
Manufactured and assembled in Bellingham, WA

Girodisc McLaren 390mm Front Rotors FAQs:

Are these rotors a direct fit? Yes, they bolt on with factory calipers and hardware for 390 mm front brake applications.

Do they work with OEM pads? Yes, and they are compatible with performance pad compounds.

Can I reuse the hats when the rings wear out? Yes, use D1-206 front replacement rings.

Are these suitable for track days? Yes, they are designed for repeated heat cycles with strong cooling.

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