The full-scale Viper was designed to offer fighter-jet looks and performance along with the stability of a low-wing sport airplane so more pilots could enjoy flying a jet. The E-flite® Viper 90mm EDF Jet model follows suit, both in its appearance and how it delivers the widest flight envelope possible — whether you’ve flown many jets before or even if it’s your first large-scale jet model. We scaled up the extremely popular Viper 70mm EDF to create the first 90mm EDF powered and largest jet from E-flite® yet! This larger version delivers the same excellent speed, vertical performance and aerobatic capabilities, plus it’s still easy to take off, fly and land – especially when equipped with the exclusive AS3X® and optional-use SAFE® Select technologies included with the BNF® Basic version. It’s the perfect large-scale EDF choice for low-time and experienced jet pilots alike!In The Box(1) E-flite® Viper 90mm EDF Jet(1) Spektrum™ Avian™ 130A Brushless Smart ESC (installed)(1) Brushless Inrunner Motor (installed)(1) 90mm EDF unit (installed)(8) Digital, Metal-Geared Servos (installed)(1) Spektrum AR637TA 6-Channel Receiver (installed) Needed to CompleteFor Basic Functionality (1) Full-range 6 Channel Spektrum™ DSMX®/DSM2® Compatible TransmitterFor SAFE Select Functionality (1) Full-range 7 Channel Spektrum™ DSMX®/DSM2® Compatible TransmitterFor SAFE Select And Motor Reversing Functionality (1) Full-range 8 Channel Spektrum™ DSMX®/DSM2® Compatible Transmitter(1) 6S 22.2V 4000–7000 mAh 30 C LiPo with EC5™ or IC5® Connector(1) Compatible LiPo Charger(1) LiPo Safe Charging Bag