By Design:
Traditional Straight Vane Design (Brembo & Surface Transforms): Rotor are non-directional (Left and right are the same, less efficient in cooling)

RB's Angle Vane Design: Rotors are directional (More efficient in cooling air circulation and can keep braking temperature lower)
Traditional Straight Vane Design (Brembo & Surface Transforms): Rotor are non-directional (Left and right are the same, less efficient in cooling)

RB's Angle Vane Design: Rotors are directional (More efficient in cooling air circulation and can keep braking temperature lower)

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