GIRODISC A1-066 Front Brake Rotor Kit 380x34 mm for PORSCHE 991 Turbo/S / Cayman GT4 Photo-0

GIRODISC A1-066 Front Brake Rotor Kit 380x34 mm for PORSCHE 991 Turbo/S / Cayman GT4

€2.228,28

VAT included. Shipping calculated at checkout

GIRODISC P/N: A1-066
Quantity:

This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.

Pickup available at Kelberg Warehouse Usually ready in 24 hours

GIRODISC A1-066 Front Brake Rotor Kit 380x34 mm for PORSCHE 991 Turbo/S / Cayman GT4

Kelberg Warehouse

Pickup available, usually ready in 24 hours

Auf der Struth 4
53539 Kelberg
Germany

+491732982897

Description GIRODISC A1-066 Front Brake Rotor Kit 380x34 mm for PORSCHE 991 Turbo/S / Cayman GT4

The GIRODISC A1-066 Front Brake Rotor Kit is a high-performance two-piece brake disc assembly developed for the PORSCHE 991 Turbo, 991 Turbo S, and Cayman GT4. Designed to improve thermal management, durability, and braking consistency, the system utilizes a fully floating rotor configuration engineered for demanding street and track applications.

The rotor assembly incorporates a lightweight aluminum hat and a cast iron disc connected through a floating mount system utilizing 10 high-strength alloy steel drive pins. These cadmium-plated pins transfer braking loads while allowing controlled axial and radial float between the rotor and hat. Anti-noise spring washers minimize cold rotor rattle while maintaining the freedom required for thermal expansion and self-centering between the brake pads.

When combined with performance brake pads and high-temperature brake fluid, the system helps reduce the risk of brake fade, rotor distortion, and overheating during demanding driving conditions. Once installed, only the cast iron rotor ring requires replacement during future servicing.

  • Two-piece floating front brake rotor system
  • Designed for PORSCHE 991 Turbo, 991 Turbo S, and Cayman GT4
  • Fully floating mount design with 10 drive pins
  • High-strength alloy steel drive pins with cadmium coating
  • Anti-noise spring washers reduce cold rotor noise
  • Allows thermal expansion while maintaining rotor alignment
  • Self-centering rotor design between brake pads
  • Straight slotted friction surface
  • Curved vane internal ventilation design
  • Serviceable system with replaceable rotor rings
  • Suitable for high-performance street and track use

Specifications:

  • Disc Diameter: 380 mm
  • Disc Thickness (New): 34.0 mm
  • Minimum Disc Thickness: 32.0 mm
  • Disc Height: 69.3 mm
  • Disc Finish: Straight Slotted
  • Vane Design: Curved Vane
  • Disc Type: Vented
  • Disc Material: Cast Iron
  • Mounting System: Floating two-piece construction
  • Center Lock Compatibility: Optional drive pin configuration available
  • Quantity: Sold as a pair