This is the Tech One C05 Brushless Motor Powered Micro Flight Pack. FEATURES: For use with such Tech One mini airplanes such as the Mini Piaget 19" Mini Yak 18", Mini Super Jet 17" and more INCLUDES: C05 Brushless Motor 7A Electronic Speed Control with JST battery connector Three 2.5g micro Servos w/universal connectors GWS 5x3 and 4x2.5 Propeller GWS 4x2.5 Propeller REQUIRES: Installing in airplane SPECS: C05 Motor- kV Rating: 3700 Weight: 0.16oz (4.6g) TL-2.5 Servo- Operating Voltage: 3-6V DC Torque: 0.2kg.cm @ 4.8V 0.35kg.cm @ 6V Speed: 0.1sec/60° at no load Weight: 0.09oz (2.5g) jxs 04/26/10 ir/jxs updated jpg 10/2/12