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 Nebula PRO Vista Kit HD SystemVTX Transmitters 189,90 € Add to cart Avatar HD Mini 1S Lite Kit By WalksnailVTX Transmitters 108,90 € Add to cart SpeedyBee – TX800VTX Transmitters 29,90 € Add to cart Blitz Whoop 5.8G 2.5W VTX By IflightVTX Transmitters 71,90 € Add to cart