XRay X4F Aluminium Front Chassis Brace - Swiss 7075 T6

The XRay X4F aluminium front chassis brace (XR303766) adds extensive flex tuning to the front of the chassis, helping you adapt the car to different track layouts and traction conditions. Machined from premium Swiss 7075-T6 aluminium and finished in black anodising, it delivers precise, repeatable handling changes and durable performance.

The brace can be mounted using multiple screw configurations, from no brace installed for maximum forward traction to a fully connected setup for maximum responsiveness. Intermediate settings allow you to balance steering response, corner speed, forward traction and overall drivability across low-grip outdoor asphalt to high-grip indoor carpet.

Key Features

• Premium Swiss 7075-T6 aluminium construction, black anodised
• Mounted in the front suspension area for targeted flex control
• Multiple screw configurations to tailor flex and response
• Adjusts balance between steering, corner speed and forward traction
• Usable across a wide range of track sizes and traction levels
• Enables precise, repeatable setup changes for consistent handling