HPI Bullet 3.0 MT and ST Radio Platform Graphite GBMT014MC by GPM  [GBMT014MC]

Graphite radio platform for HPI Bullet 3.0

This graphite radio tray is an aftermarket replacement for HPI Bullet 3.0 MT and ST nitro models. It offers a low-profile, stiffer mounting area for receiver, servo and small electronics while helping keep wiring neat. The following text explains fitment, installation pointers and tuning effects.

Compatibility and role: the tray is intended to substitute the stock radio platform on Bullet 3.0 MT and ST nitro chassis, delivering increased rigidity where the radio gear mounts. That extra rigidity helps keep servo leads and the receiver secure when the vehicle lands or is pushed hard.

Installation notes: the part is made to align with the original tray screw positions so most installs use existing hardware. Always check that screws match thread and length, route antenna and servo leads to prevent pinching, and ensure the tray does not clash with fuel tank or exhaust lines on nitro setups.

Tuning considerations: moving to a graphite tray is a common tweak to alter chassis stiffness; it can slightly change the local flex and therefore steering feel. After fitting, verify radio stability and then refine suspension or weight distribution if necessary.