Wilwood Rotor and Hat Register Adapters 2.00"-2.88" ID for Vehicle Hubs

Wilwood Rotor and Hat Register Adapters — 2.00"–2.88" ID Optimize brake alignment with Wilwood's precision Rotor and Hat Register Adapters. Engineered for accurate centering of one-piece iron rotors and aluminum hats on vehicle hubs, these adapters deliver repeatable fitment and improved braking performance for street, track, and race applications. Internal diameter range: 2.00"–2.88" (50.8–73.15 mm) to fit a wide variety of hub registers Mounting requirement: Requires a 3.06" (77.7 mm) center hole with counterbore for secure installation into rotor or hat True centering: Minimizes rotor runout to reduce vibration and uneven pad wear Precision machined: Tight tolerances for durable, repeatable seating and consistent braking feel Designed for professional brake installations and high-performance upgrades, these adapters are ideal for custom brake conversions, replacement rotors, and applications where hub-to-rotor concentricity is critical. Correct register use improves pedal response and extends component life. Installation tip: Measure your hub register and counterbore carefully before ordering. Use proper torque and installation tools to maintain concentricity and safety.