RocHobby Critical Mass (standard speed) 1100mm - PNP "discontinued-product" 1V 2200 mAh Li-Po battery

1V 2200 mAh Li-Po battery and you're ready for a hair-raising

Visit the Official FlightLine P-38 Discussion Thread on HobbySquawk

Five (5) HS-645MG ultra torque ball bearing metal gear standard servos

and installed for you

RocHobby Critical Mass (standard speed) 1100mm - PNP "discontinued-product" 1V 2200 mAh Li-Po batteryRocHobby Critical Mass Receiver Ready ROC 012 The RocHobby Critical Mass has become one of our favorite planes. This plane not only looks fantastic but it a true joy to fly. We think you will enjoy the split flaps, servoless electric retracts, and great all around flight characteristics. Unlike many stock planes, this one is not underpowered and has decent vertical. The Critical Mass is very well mannered and capable of aerobatics that would leave