Brembo 09A18613 Replacement Brake Disc Rotor - 2-Piece

The Brembo 09A18613 is a direct-replacement two-piece brake disc designed for high-performance and premium vehicle applications. Engineered by Brembo — the world leader in disc brake technology — this rotor delivers the same exacting standards found in Brembo's original equipment braking systems.

Key Features:

• Two-Piece Construction: Features a cast iron braking ring paired with an aluminum hub, reducing unsprung weight for improved handling, acceleration, and braking response
• Direct OEM Replacement: Designed to install directly in place of the original equipment rotor with no modification required
• Superior Heat Dissipation: The two-piece floating design allows the rotor ring to expand and contract independently, reducing thermal stress and the risk of warping
• Floating Disc Design: The rotor ring floats radially and axially relative to the hub, accommodating thermal expansion and maintaining consistent brake feel under demanding conditions
• Brembo-Grade Cast Iron: The braking surface is manufactured from high-quality cast iron for consistent pad bite, wear characteristics, and long service life
• Weight Reduction: The aluminum hub reduces rotor assembly weight by up to 30% compared to a conventional one-piece cast iron rotor of equivalent size
• Reduced Thermal Deformation: Two-piece floating construction significantly lowers permanent thermal deformation compared to solid rotors

Brembo's two-piece replacement discs are derived directly from their OE motorsport production expertise, making the 09A18613 an ideal choice for enthusiasts seeking premium braking performance. Compatible with OEM calipers and brake hardware.