For sale is almost new Graupner MZ16 transmitter ( Has dual Rf). Also comes with upgraded 9000mah battery and medium springs installed , soft case, Gr12l receiver, two Gr16 receivers, and two Gr32 dual 16 channel receivers. Factory 4000mah battery and soft springs will also come with it. Transmitter still has screen protector on it. I paid over $1300 for everything and am asking only $650 shipped to your door! Will not split up!! Only selling as a package deal!