GiroDisc 2-Piece Rotor Assembly Front Left – Audi TT 8J9 (A1-233SL)
GiroDisc 2-piece rotor assembly, front left (part no. A1-233SL) for Audi TT 8J9, Audi TT 8J3, Cupra Ateca KH7/KHP, Cupra Formentor KM7/KMP and more (see Fitment).
The GiroDisc 2-piece rotor system is a direct replacement for the OE rotor, no modifications are necessary. The disc will bolt directly to the car and work with OE calipers perfectly. Once the Girodisc system is in place, simply replace the cast iron rotor ring when needed. The average Girodisc 2-piece rotor is approx 2kg lighter per rotor then the stock units. This reduction in rotational and unsprung weight allows for quicker acceleration and suspension response.
Key Features
- 2-Piece Floating construction – only the iron ring is replaced when worn
- Curved Vane vented ring
- Curved Slotted surface
Specifications
| Spec | Value |
|---|---|
| Brand | GiroDisc |
| Part number | A1-233SL |
| Product | 2-Piece Rotor Assembly |
| Axle | Front |
| Side | Left |
| Disc diameter | 370 mm |
| Disc thickness (new) | 32 mm |
| Minimum thickness | 30 mm |
| Disc height | 49.9 mm |
| Construction | 2-Piece Floating |
| Vane type | Curved Vane |
| Ventilation | Vented |
| Disc surface | Curved Slotted |
| Coating | Not Coated (Bare Iron) |
| Material | Cast Iron |
| Package contents | 1x Brake Disc |
| Replacement ring | D1-233SL |
| Package weight | 8.5 kg |
Fitment
| Make | Model | Body / chassis | Engines | OE brake system | Axle |
|---|---|---|---|---|---|
| Audi | TT (2nd Gen) | Convertible (8J9) 2007-2014 | TTRS Plus Quattro Roadster 2.5 Turbo 2012-2014; TTRS Quattro Roadster 2.5 Turbo 2009-2014 | Front: Brembo / Rear: TRW | Front |
| Audi | TT (2nd Gen) | Coupe (8J3) 2006-2014 | TTRS Plus Quattro 2.5 Turbo 2012-2014; TTRS Quattro 2.5 Turbo 2009-2014 | Front: Brembo / Rear: TRW | Front |
| Cupra | Ateca (1st Gen) | SUV (KH7/KHP) 2018-Present | Cupra Ateca 2.0 Turbo 2018-2026 | Front: Brembo / Rear: ATE | Front |
| Cupra | Formentor (1st Gen) | SUV (KM7/KMP) 2020-Present | Formentor 2.0 Turbo 2020-Present; Formentor VZ5 2.5 Turbo 2021-Present | Front: Brembo / Rear: ATE (w/ 370mm Front Disc) | Front |
| Cupra | Formentor (1st Gen) | SUV (KM7/KMP) 2020-Present | Formentor Hybrid 1.4 Turbo 2021-Present | Front: Brembo / Rear: ATE | Front |
| Cupra | Leon (1st Gen) | Hatchback (KL) 2020-Present | Cupra Leon 2.0 Turbo 2020-Present | Front: Brembo / Rear: ATE | Front |
| Cupra | Leon (1st Gen) | Wagon (KL) 2020-Present | Cupra Leon ST 2.0 Turbo 2020-Present | Front: Brembo / Rear: ATE | Front |
| Seat | Leon (3rd Gen) | Hatchback (5F) 2012-2020 | Leon Cupra 2.0 Turbo 2014-2017 | Front: Brembo / Rear: TRW | Front |
| Seat | Leon (3rd Gen) | Hatchback (5F) 2012-2020 | Leon Cupra 2.0 Turbo 2017-2020; Leon Cupra R 2.0 Turbo 2017-2020 | Front: Brembo / Rear: ATE | Front |
| Seat | Leon (3rd Gen) | Wagon (5F) 2013-2020 | Leon Cupra ST 2.0 Turbo 2014-2017 | Front: Brembo / Rear: TRW | Front |
| Seat | Leon (3rd Gen) | Wagon (5F) 2013-2020 | Leon Cupra ST 2.0 Turbo 2017-2020 | Front: Brembo / Rear: ATE | Front |
Notes:
- These GiroDisc front rotors are approx 1,7kg lighter per rotor then the stock units. GiroDisc 10,4kg vs. 12,1kg for the stock units.
Vehicle Compatibility
| Brand | Model | Generation / Chassis | Engine |
|---|---|---|---|
| Audi | TT | 8J9 | - |
| Cupra | Ateca | KH7/KHP | - |
| Cupra | Formentor | KM7/KMP | - |
| Cupra | Leon | KL | - |
| Cupra | Leon ST | KL | - |
| Seat | Leon | 5F | - |
| Seat | Leon Cupra R | 5F | - |
| Seat | Leon ST | 5F | - |
GiroDisc 2-Piece Rotor Assembly Front Left – Audi TT 8J9 (A1-233SL)
744.45€
737.01€
Excl. VAT: 609.10€
Tags: RS-GD-A1-233SL,