In combination with our new A-Series motor line debut, we are also please to announce our new "PLUG-N-POWER" combo kits! We wanted to take the guess work out of Electric Power Systems, and provide our customers with a simple, convenient and reliable power system for their 90E /20cc-25cc sized airplanes. The A-4225 PNP Combo is the solution. This pairs our high power and high efficiency A-series motors with one of our suitably sized, pre-programmed, Tribunus ESCs! Providing you with a tested, proven, and convenient power system combo, which is sure to provide you immense power, at the best efficiency! This PNP combo is ready to easily bolt on, and give you the power you need, with the efficiency you want.