If you want to refine handling on tight circuits, the XRAY 329904-Y slim wheel aerodisk delivers a low-profile, functional upgrade. Made for the XB2 series, these yellow wheels use a narrow offset to stabilise the front end and enhance steering feel while keeping weight and drag to a minimum.
The XRAY 329904-Y narrow offset moves scrub radius to benefit turn-in response, giving racers finer control through corners. The aerodisk face helps smooth airflow around the wheel, contributing to consistent grip and reduced tyre flutter at speed.
Designed to bolt straight onto XRAY XB2 hubs, these wheels require no special adaptors and fit precisely to avoid wobble. They are an easy upgrade for competitors who want functional improvements without complex setup changes.
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