EBC SG2FK-061 Two-Piece Replacement Rotor for BBK Big Brake Kit - 380mm

The EBC SG2FK-061 is a two-piece floating replacement rotor designed specifically for 380mm Big Brake Kit (BBK) applications. EBC's two-piece rotor design pairs a precision-machined aluminium bell/hat with a replaceable cast iron friction ring, delivering significant unsprung weight savings over conventional one-piece rotors while maintaining exceptional thermal performance under demanding driving conditions.

EBC two-piece rotors feature a floating disc design that allows the iron ring to expand freely under heat, reducing thermal stress, minimizing disc warping, and extending the service life of the rotor. This makes them an ideal upgrade or direct replacement for high-performance street, track day, and motorsport vehicles equipped with 380mm BBK brake systems.

Key Features:

• Two-piece floating construction – aluminium bell paired with a replaceable cast iron friction ring
• 380mm diameter friction ring sized for BBK (Big Brake Kit) applications
• Reduced unsprung weight compared to traditional one-piece cast iron rotors
• Floating disc design allows thermal expansion, minimizing warping and cracking
• Replaceable ring design – replace only the worn friction ring rather than the entire assembly
• Compatible with EBC and aftermarket BBK caliper systems requiring a 380mm rotor
• Precision CNC machined components for consistent fit and balance

The EBC SG2FK-061 is the correct replacement friction ring and/or full assembly for customers running a 380mm BBK setup who want OEM-matched fitment with EBC's high-performance standards. Always verify your specific caliper and hat specifications prior to installation.