Are these rotor rings a direct replacement for my existing GiroDisc rotors?

Yes, these are designed as replacement rings for GiroDisc two-piece rotor assemblies. They feature specific dimensions and mounting points to ensure compatibility with the corresponding GiroDisc hats.

What material are these rotor rings made from?

These rotor rings are made from a high-carbon iron alloy. This material is chosen for its ability to withstand high temperatures and resist wear, which is important for performance braking.

Do these rotor rings come with new hardware for installation?

Typically, replacement rotor rings are installed using the hardware that came with your original two-piece rotor assembly or specific hardware recommended by GiroDisc. Always refer to the manufacturer's installation instructions for the correct hardware and procedures.

GiroDisc 380x32mm Slotted Rotor Rings GD380.32.52

Name: GiroDisc 380x32mm 10 Pin Holes 52mm Annulus Slotted Rings
Brand: GiroDisc
SKU: girodisc-girodisc-380x32mm-10-pin-holes-52mm-annulus-slotted-rings-t14-563769
Price: 1033.60 USD
Availability: InStock

GiroDisc 380x32mm 10 Pin Holes 52mm Annulus Slotted Rings

$1033.60

Only 2 left in stock

GiroDisc 380x32mm slotted rotor rings.

Key Features

Replacement rotor rings for GiroDisc two-piece rotor assemblies.
Measures 380mm in diameter and 32mm in thickness.
Features 10 pin holes with a 52mm annulus for mounting.
Constructed from a high-carbon iron alloy for thermal stability and wear resistance.
Slotted surface helps vent gases and dust, improving braking consistency.
Designed to refresh existing GiroDisc two-piece rotor assemblies.

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Product Details

If you're looking to upgrade the braking performance on your vehicle for track days or spirited driving, these GiroDisc slotted rotor rings are a solid option. These are replacement rings designed to work with your existing GiroDisc two-piece rotor assemblies, allowing you to refresh your setup without replacing the entire rotor. They measure 380mm in diameter with a 32mm thickness and feature 10 pin holes with a 52mm annulus, which is the central mounting area.

GiroDisc is known for making well-built brake components, and these rings are no exception. They are constructed from a high-carbon iron alloy that offers excellent thermal stability and wear resistance, crucial for handling the intense heat generated during hard braking. The slots are precision-machined into the rotor surface. These slots help to vent gases and dust away from the pad surface, which can improve braking consistency and reduce pad glazing, especially under demanding conditions. This design helps maintain a cleaner pad surface and can contribute to a more responsive pedal feel when you need it most.

These rings are intended to be used with a compatible two-piece rotor hat. Installation involves unbolting the old rotor ring from the hat and bolting the new one on, typically using the provided hardware. This makes them a more economical choice for maintaining your high-performance braking system over time compared to replacing entire one-piece rotors. Always refer to the manufacturer's installation instructions for specific details on mounting and torque specifications.