GIRODISC A2-012 Rear Brake Rotor Kit for BMW M3 (E46) / M5 (E34 / E39)

GIRODISC A2-012 Rear Brake Rotor Kit for BMW M3 (E46) / M5 (E34 / E39)

The GIRODISC A2-012 rear brake rotor kit is a direct replacement for the stock components on BMW M3 (E46) and M5 (E34 / E39) models. The two-piece floating rotor design ensures easy installation without any modifications and is fully compatible with factory calipers. After installation, only the cast iron ring needs to be replaced for servicing. Each rotor is approximately 2 kg lighter than the original, reducing rotational and unsprung mass for improved dynamics and suspension response.

Specifications:

• Position: Rear
• Rotor Diameter: 327.0 mm
• Rotor Height: 61.7 mm
• Center Bore: 75.0 mm
• Design: Two-Piece Floating Rotor
• Finish: Arc Slot
• Venting Type: Curved Vanes
• Mounting Side: Left/Right
• Maximum Thickness: 20.0 mm
• Minimum Thickness: 18.0 mm
• Rotor Type: Vented
• Material: Cast Iron
• Class: Premium
• Package Contents: 2× Brake Rotors