Home Drone parts VTX Transmitters DJI O3 VTX Heatsink By NinjaTech 🔍 DJI O3 VTX Heatsink By NinjaTech6,90 € DJI O3 VTX Heatsink By NinjaTech quantity Add to cart Category: VTX Transmitters Description DJI O3 VTX Heatsink By NinjaTech: A heatsink for cooling a DJI O3 VTX. Related products Freestyle V2 1W VTX By HDZeroVTX Transmitters 119,90 € Add to cart TBS Tracer SIXTY9VTX Transmitters 54,90 € Add to cart Avatar GT Kit By WalksnailVTX Transmitters 217,90 € Add to cart Avatar HD Mini 1S Lite VTX By WalksnailVTX Transmitters 94,90 € Add to cart