GiroDisc A1-229 Alpine A110 Front 2-Piece Brake Discs - Pair
Upgrade the braking performance of your Alpine A110 with the GiroDisc A1-229 front 2-piece brake discs. These lightweight, floating, curved slotted performance brake rotors are a direct bolt-on replacement for the factory discs, designed to work flawlessly with the OE Brembo calipers on the Alpine A110 and A110S. If you are searching for Alpine A110 brake discs, Alpine A110 front brake discs, Alpine A110S front brake discs, performance brake upgrade, two-piece brake rotors or GiroDisc A1-229, this is the solution for fast road and track-focused stopping power.
The GiroDisc 2-piece rotor system reduces rotational and unsprung mass by approximately 2 kg per rotor compared to stock. Less weight means sharper acceleration, more responsive suspension and improved steering feel. The floating two-piece design and curved slotted rings deliver consistent pad contact, rapid heat dissipation and dependable performance under repeated heavy braking. When the rings are worn, simply replace the cast iron rotor rings and retain the aluminium hats to keep running costs down.
We supply and fit these in-house at Nforcd and our Alpine customers have been delighted with the improvement in pedal feel, bite and fade resistance. This is a proven, high quality Alpine A110 brake upgrade that keeps the refinement of OE while adding the durability and consistency enthusiasts want.
Why choose GiroDisc A1-229 for Alpine A110
- Direct replacement for OE Alpine A110 brake discs - bolts straight on with OE Brembo calipers
- Lightweight 2-piece floating design reduces unsprung mass by around 2 kg per rotor
- Curved slotted surface helps maintain a clean pad face and consistent bite
- Curved vane, vented construction improves cooling and heat management
- Replaceable cast iron rings for easy servicing and long-term value
- Precision engineered for Alpine A110 and Alpine A110S 2017-present
Key specifications
| Disc diameter | 320 mm |
| Disc finish | Curved slotted |
| Disc construction | 2-piece floating |
| Disc type | Curved vane |
| Material | Cast iron rotor ring with aluminium hat |
| Vented | Yes |
| Max thickness | 28 mm |
| Min thickness | 26 mm |
What is included
- 1 x Pair of GiroDisc A1-229 front brake discs
Left and Right rotor rings pre-assembled to aluminium hats
Compatibility
Alpine A110 and Alpine A110S models use identical rotors on all four corners, so these discs can be used on either the front or the rear of the vehicle. This listing is for a front pair.
| Model | Sub-model | Engine | Year | OEM System | Axle |
| A110 (2nd Gen) | Coupe | 1.8 Turbo | 2017-present | Front: Brembo / Rear: Brembo | Front |
| A110S (2nd Gen) | Coupe | 1.8 Turbo | 2017-present | Front: Brembo / Rear: Brembo | Front |
Compatibility check
We will verify fitment before dispatch. Enter your registration number for UK vehicles or the last 7 of your VIN at checkout and we will confirm the correct Alpine A110 brake discs for your car.
Fitting and installation
Professional installation recommended. Nforcd offers supply and fitting at our Warwickshire workshop. For a fitting quote or to book, email Sales@nforcd.com. We can also advise on pad choice and brake fluid for your intended use.
Part numbers
- Main reference: A1-229
- Left: Girodisc-A1-229SL
- Right: Girodisc-A1-229SR
Manufactured by
GiroDisc
Search-friendly terms
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