If you want a clean, reliable upgrade for your X4F 2023 setup, the XRAY 308355-K Black XLP Aluminum Shock Cap-Nut Set is built to deliver consistent fit and long service life. These cap-nuts are made to complement the X4F 2023 series while keeping weight low and strength high.
Aluminum cap-nuts are popular among racers for being light and corrosion resistant. The XRAY 308355-K set gives a secure seating for shock assemblies while adding a tidy black finish to the car. Precision machining helps reduce play and supports repeatable suspension behaviour during practice and race runs.
Made to match the XRAY X4F 2023 series, these cap-nuts install quickly with basic tools so you can get back on track faster. Their dimensions align with the original shock hardware to ensure a trouble-free swap without extra setup changes.
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