EBC SG2F017 Floating SD Rotor 2-Piece Front Brake Rotor Assembly 390mm

The EBC SG2F017 is a front, 2-piece floating brake rotor (disc brake rotor) supplied as a complete OE replacement assembly. The cast iron friction ring is mounted to a separate hub on EBC's SD-Drive bobbins, so the ring can expand and contract with heat instead of being fixed rigidly in place.

Key Features:

• Floating SD Rotor design, as a complete OE replacement assembly
• Front position, 2-piece construction
• Stainless steel SD-Drive bobbins let the ring float by up to 3 mm and resist corrosion
• 48 curved cooling vanes, handed left and right, to help dissipate heat

A 2-piece floating rotor is lighter than a 1-piece cast iron rotor. That reduces unsprung weight and gives a low-maintenance brake upgrade for street and track use.