This is a replacement motor for the CSRC Scorpion multicopter and Predator Quadcotper/Jet. The quadcopter functions by having 2 motors that spin in one direction and 2 that spin the other. The color of the wires on the motor (NOT THE WIRES PROTRUDING FROM THE ARM) indicate the direction that the motor spins. Look at the coloring of the wires on your motor to determine which motor you need. This motor does not include any connector on the wires.
This motor has RED/BLUE wiring.