The XRAY 334142 Aluminum Lightweight Brake Disk Adapter is a precision upgrade made for the NT1.3 series. Machined from Swiss 7075 T6 aluminum, this component lowers rotating mass to improve on-track responsiveness while keeping the strength needed for competitive racing.
Designed with response in mind, the adapter trims rotating mass by 30% versus the stock unit, helping acceleration and turn-in with minimal added complexity. The geometry focuses on balance so you get crisper steering without sacrificing reliability.
Forged from Swiss 7075 T6 aluminum and CNC-machined to tight tolerances, the adapter delivers a durable, consistent fit. The machining process ensures repeatable performance lap after lap under demanding conditions.
The unit comes with factory-pressed pins for a firm, maintenance-light installation. Those pins are fixed at the factory to provide a dependable fit that reduces on-car servicing.
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