Brembo 906161 Gran Turismo 2-Piece Replacement Brake Disc Rotor

The Brembo 906161 is a genuine OEM-grade two-piece replacement brake disc rotor designed for use with Brembo Gran Turismo (GT) big brake kit systems. Built to the same exacting standards as the original components they replace, these discs restore your Brembo GT brake kit to full factory performance specification.

Two-Piece Floating Disc Design:

• Aluminum hat/bell: The lightweight aluminum center hub significantly reduces unsprung rotating mass, improving vehicle handling, acceleration, and braking response
• Cast iron braking ring: High-quality cast iron braking surface delivers consistent, fade-resistant stopping power under demanding conditions
• Floating construction: The disc ring floats relative to the hat, allowing thermal expansion in both radial and axial directions to prevent warping and disc distortion under high heat
• Pre-assembled and torqued: Fasteners are factory-torqued with thread-locking compound applied — do not re-tighten the small retaining screws on the rear of the disc

Key Benefits:

• Genuine Brembo replacement part — ensures fitment and performance match your existing GT brake kit
• Superior heat dissipation compared to traditional single-piece rotors
• Reduced thermal deformation and cracking risk due to the floating two-piece design
• Weight savings over equivalent one-piece rotors, reducing unsprung mass
• Direct, bolt-on replacement for the matching Brembo GT kit application

Brembo is the global leader in high-performance brake technology, supplying original equipment to the world's most prestigious automotive manufacturers and competing at the highest levels of motorsport. Replacing worn GT kit discs with genuine Brembo parts ensures your braking system continues to perform as engineered.