Coreless motor. Digitally enhanced microprocessors cut in half the response time from transmitter input to servo reaction. Dust and water resistant-not water proof. Low profile aero design is specially suited for wing installations with thin airfoils. Black plastic case. One year warranty. Precision fixed-wing and heli flying requires precise, high-tech servos, and we are answering the call with new digital servos that reach full power immediately. They feature high-capacity, high-current wire for low resistance while maintaining standard servo dimensions and light weight so you can mount them almost anywhere.