Racers who want a durable, low-friction substitute for stock parts will find the XRAY 302063 T4 Aluminum Adjustment Ball-Bearing Hub a sensible upgrade. Manufactured from 7075 T6 aluminum, these hubs help reduce drivetrain losses and stand up to repeated running.
Compared with composite hubs, aluminum versions cut friction and maintain dimensional stability under stress, which supports reliable performance over long meetings. That combination makes them a popular choice for racers focused on consistency.
The XRAY Orange finish gives a factory look while the hubs are profiled for direct fitment to the T4 chassis. Installation uses the original mounting points so you can swap in the set without chassis alterations.
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