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 Avatar HD Moonlight VTX By WalksnailVTX Transmitters 169,00 € Add to cart HDZero – Race V3 VTXVTX Transmitters 79,90 € Add to cart Avatar HD VTX V2 By WalksnailVTX Transmitters 109,90 € Add to cart Freestyle V2 1W VTX By HDZeroVTX Transmitters 119,90 € Add to cart