This replacement graphite radio tray fits HPI Bullet 3.0 MT and ST nitro models and is supplied as a single unit. It serves as the mounting base for the receiver and main servos, keeping electronics inside the chassis and wiring protected from road debris.
Installed in the original radio location of the Bullet 3.0 MT/ST nitro chassis, the graphite material offers greater stiffness than typical plastic trays and helps limit flex that can affect steering feel. The part is intended to use the vehicle's stock mounting points and hardware for direct installation.
When adjusting the layout, bear in mind how tray placement and servo orientation influence the centre of gravity and cable runs; a more rigid tray can sharpen servo response but check clearance near fuel tanks and exhaust on nitro builds.
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