I have 2 JR Ergo's for sale, one is complete ad your reciever and fly. It has a OS 46 Max engine, 4/ 531 servos and a 2700 on the tail. The gyro is a JR G550T. It has 2 set's of NHP carbon blades and a set of wood's. Tail are MS carbon and a set of stock plastic. The other is a back up JR Ergo 46 heli, no electronics or engine. It fly's awsome! I need to sell because of baby comming. I will take $800 for both.