GIRODISC A1-159 Front Brake Rotor Kit for MCLAREN 675LT / 650S / 570S / 570GT / MP4-12C CCM-replacement

Description GIRODISC A1-159 Front Brake Rotor Kit for MCLAREN 675LT / 650S / 570S / 570GT / MP4-12C CCM-replacement

The Girodisc A1-159 front brake rotor kit is designed as a high-performance CCM-replacement solution for McLaren supercars, engineered to deliver consistent braking performance under extreme conditions. The central hat is machined from aerospace-grade 6061-T6 aluminum, while the rotor ring is cast from premium racing-specification iron featuring a curved vane design that functions as a centrifugal pump to optimize cooling airflow. This design dramatically improves heat dissipation and stability during track use.

• Floating two-piece construction with 12 high-strength alloy steel drive pins
• Drive pins are cadmium-plated for superior corrosion resistance and long service life
• Anti-noise spring washers maintain float and eliminate rattling under cold conditions
• Curved vane internal structure enhances air circulation and thermal balance
• Direct CCM rotor replacement; only the iron rotor ring needs replacement after wear
• Optimized for use with performance pads and high-temperature brake fluid

Specifications:

• Disc Finish: Straight Slotted
• Disc Vane Style: Curved Vane
• Disc Type: Vented, Floating Two-Piece
• Material: Cast Iron Rotor with 6061-T6 Aluminum Hat
• Disc Diameter: 394 mm
• Minimum Thickness: 34.0 mm
• Maximum Thickness: 36.0 mm
• Mount System: 12 Cadmium-Plated Alloy Steel Drive Pins with Class 12.9 Cap Screws
• Sold As: Pair (Left and Right Rotors)