Zimmermann 34-21-2-282-808 Formula Z Rear Right Brake Disc 370x24mm

The Zimmermann 34-21-2-282-808 is a high-performance Formula Z rear right brake disc designed for BMW M5 (E60) and M6 (E63/E64) models from 2006-2010. This advanced two-piece floating brake disc measures 370mm in diameter by 24mm thick and represents the pinnacle of Zimmermann's brake technology for demanding high-performance applications.

Key Features:

• Two-piece floating construction with aluminum alloy hub and cast iron friction ring connected by steel pins
• Floating design allows radial expansion of friction ring under high temperatures, preventing warping and heat cracks
• Vented and perforated design for superior heat dissipation and consistent braking performance
• Significant weight reduction compared to conventional one-piece rotors, reducing unsprung mass for improved handling
• Directional design—sold individually as a rear right application
• Direct 1:1 OE replacement requiring no modifications or registration
• 5x120mm bolt pattern with centering diameter optimized for BMW M-series vehicles

The Formula Z series is engineered for spirited driving and track use where maximum braking performance under extreme thermal and mechanical loads is essential. The floating bearing design prevents thermal deformation while the perforated venting channels eliminate hot spots and maintain optimal brake pad contact throughout demanding braking sessions. This rotor is not compatible with M Carbon Ceramic Brake systems.