This CNC-machined steel disc is offered as a replacement for XRAY NT1 cars. Precision-drilled vents and balanced machining reduce rotating mass and help airflow through the disc, reducing heat soak during repeated stops while keeping rotation true.
As a direct-fit upgrade for NT1 brake assemblies, the disc is intended to match stock geometry and mounting points. The ventilated pattern and reduced inertia help sustain consistent braking response across practice and race sessions.
Select this steel ventilated disc when you need dependable thermal behaviour and precise balance on XRAY NT1 brakes; always confirm hub clearance and torque during installation.
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