These GiroDisc replacement rotor rings service the exact hat, diameter, thickness, annulus, and mounting interface identified below. Similar-looking rings are not interchangeable, so every dimension and the required hat system must be confirmed before ordering.
Key Features
- Precision Machined – Ensures proper fitment and balance.
- High-Performance Slotted Design – Improves heat management and pad bite during aggressive driving.
- 2-Piece Advantage – Reduces unsprung weight compared to one-piece rotors.
- Direct Replacement Rings – Designed to work with existing GiroDisc rear rotor hats.
- These are **replacement outer friction rings only** — they are designed to be used with existing GiroDisc rear rotor hats.
- Not a complete rotor assembly.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2023-2026 | Toyota | GR Corolla | Exact GiroDisc brake application |
| 2021-2026 | Toyota | GR Yaris | Exact GiroDisc brake application |
Specifications
| Brand | GiroDisc |
|---|---|
| Manufacturer Part Number | D2-268 |
| Product Type | Replacement Brake Rotor Rings |
| Position | Rear |
| Fitment Type | Vehicle specific |
What's Included
The replacement ring set and only the mounting hardware GiroDisc states is supplied for this exact part number
About GiroDisc
GiroDisc designs and manufactures serviceable two-piece brake rotors, replacement rings, and related brake components in Bellingham, Washington. Selection remains exact-part-number and brake-configuration specific.
Related GiroDisc Products
- GiroDisc 2023+ Toyota GR Corolla Slotted Front Rings
- GiroDisc 2023+ Toyota GR Corolla Slotted Front Rotors
- GiroDisc 2023+ Toyota GR Corolla Slotted Rear Rotors
Browse the GiroDisc collection for related brake components.
Frequently Asked Questions
Will this fit my 2023-2026 Toyota GR Corolla?
That year, make, and model range is listed, but the exact trim, axle position, rotor dimensions, caliper, brake package, and every application note must also match.
Will these rings fit factory or another brand',s hats?
Do not assume so. Most GiroDisc replacement rings are designed only for the specified GiroDisc hats unless the listing explicitly identifies a factory, Brembo, StopTech, or PFC interface.
Should the old mounting hardware be reused?
Use only the hardware method GiroDisc specifies for this exact ring. Some kits include new hardware, while factory-hat applications may require reuse or separately sourced hardware.
Installation Instructions
Replacement-ring service involves safety-critical brake hardware. Follow the current GiroDisc assembly instructions, confirm the exact hat interface and ring direction, use only approved hardware, torque fasteners in the required sequence, check runout and clearance, and complete the specified bedding process.
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