XRAY 369706 XB4 Alpha 4 Lightweight Body - Lightweight Competition Body  [XR-369706]

Alpha 4 Shell Optimised for XB4 Track Performance

The XRAY 369706 XB4 Alpha 4 Lightweight Body is a finely tuned body shell designed for racers who want cleaner aerodynamics on the XB4 platform. Its reduced mass and refined silhouette help maintain speed through technical sections.

Refined Geometry for Better Steering Control

The updated silhouette improves steering feel and mid-corner confidence by shifting downforce where it helps most. The low profile helps cut roll while dedicated front and upper-side downforce areas keep the car planted during landings and quick direction changes.

Streamlined Airflow and Setup Flexibility

Smooth flow channels along the top of the body direct air efficiently to stabilise handling across various track layouts. The body is offered in different thicknesses so you can tune flex and strength to match tyre grip and driving style.

If you want a balanced aero solution for competitive racing, the XRAY Alpha 4 Lightweight Body gives XB4 drivers a tunable platform for consistent lap times.