MAD components 6X12 Power system combo is ready to use drone arm set for maximum drone performance, built for industrial multirotor applications, providing 2.5-3 kg payload per rotor, max thrust per rotor 8kg. Combo only weighs 505g. Tunned integrated motor+esc+propeller drone propulsion combo arm set Compatible with 30mm/28mm /25mm carbon arm tubes One plug installation, super convenient High Efficient, water & dust proof * We offer CW or CCW, LED lights red/green for choice, motor rotating & LED lights settings will be made during production. 170KV /G(green)Led/2270(22*7.0 havoc folding prop)