ZMR250 V2.1 250mm Carbon Fiber Mini FPV Quad Frame Kit with PCB Board and LED for 2204 / 2206 Motors This is ZMR250 V2.1 frame kit M3 for 2204 / 2206 Motors The V2.1 version comes with angled camera plate. Including a full PDB w/LED lighting system 4mm thickness on arms for added durability Made of high quality 3K carbon fiber