Its legs have three motors and one make the link with the body. There is one motor in each arm. It has got one head, but it can’t move because we don’t need it. There is a rotating system if the robot leaves the line. At the end of the race the robot adopts the same position as the real Usain Bolt.
Its feet are 6 centimeters long and its legs are 18 centimeters long. The body takes 32 centimeters.