3Racing MRX4-17/SG Radio Tray 3mm Graphite for Mugen Seiki MRX4/MRX4-R  [MRX4-17/SG]

3mm Graphite Radio Tray to Tighten MRX4 Response

Fit the 3Racing MRX4-17/SG graphite radio tray to a Mugen Seiki MRX4 or MRX4-R to reduce unwanted flex and sharpen on-track response. The lightweight graphite panel secures radio components and helps deliver consistent steering feel.

Graphite for Lightweight Stiffness

Graphite is a go-to material for racers seeking stiffness without weight penalty. Using a 3mm tray concentrates rigidity where the radio sits, which can make front end reactions more predictable lap after lap.

Precision Cut for MRX4 Series Chassis

The 3Racing MRX4-17/SG has hole positions and contours to match the MRX4 and MRX4-R chassis layout, enabling an accurate fit and straightforward installation with factory mounting points.