M3 Rubber Vibration Damper Balls for Flight Controllers (4-Pack)

A flight controller's gyroscope and accelerometer are precise enough to pick up motor and propeller vibration transmitted through the frame, and that noise directly degrades flight stability - the FC's stabilization algorithm ends up reacting to vibration artifacts rather than genuine attitude changes. These rubber damper balls sit between the flight controller (or gimbal) and its mounting plate specifically to absorb that vibration before it reaches the sensitive electronics, a standard and genuinely effective fix for vibration-related flight performance issues.

Sized for M3 mounting hardware with a 6mm outside diameter and 4.5mm height, they're a compact, low-profile solution that doesn't add meaningful bulk or height to a flight controller stack. Selling as a 4-pack matches the standard 4-corner mounting pattern most flight controllers and gimbals use.

Common uses are flight controller vibration isolation in FPV racing and freestyle drone builds, camera and gimbal vibration dampening for smoother footage, and any RC model mounting sensitive electronics that would benefit from vibration isolation from the frame.