Power HD Storm-4 Servo - 25kg-cm (347.18 oz-in), 0.085sec - High Voltage covering These folding propeller adapters are

These folding propeller adapters are designed to work with the TopModel XPower long shaft motors

Finally the hardware pack is very complete and of high quality

Input Voltage 3~9V Min~Max Switching Voltage 3~15V Maximum Switching Current 5 A Power Consumption 12mA / 2mA Rx 6mA / 0mA Ign Batt (On / Off) Threshold Programmable

Easy access to on/off switch

especially around center

Power HD Storm-4 Servo - 25kg-cm (347.18 oz-in), 0.085sec - High Voltage covering These folding propeller adapters areTitanium and Steel gears, brushless motor; Quick. Built to endure this rigors of 1 8 scale off road cars and large scale aircraft, the Storm 4 is ready to stand up to the job. Why is it so good? Brushless servo motors consistently provide more torque and power per gram of motor weight, while simultaneously being more efficient than either their brushed or coreless counterparts. Brushless servo motors are extremely tough and precise. They excel at