UMX™ Viper 30mm EDF BNF Basic Electric Jet from E-flite delivers thrilling jet performance in a compact, park-friendly size. Scaled down from the popular 64mm, 70mm, and 90mm Viper models, it offers a true EDF experience that can be flown in more places and smaller spaces. It’s an excellent choice for intermediate to experienced pilots looking for an everyday EDF with high performance and convenience.

About the Viper 30mm

Compact EDF Performance with 4S Power

The UMX Viper 30mm is powered by a high-output 30mm EDF system paired with a 4S-compatible outrunner motor and ESC. This combination delivers exceptional thrust and responsiveness, giving pilots a jet that feels fast and agile without requiring large flying areas. Smooth sport airplane handling and impressive aerobatic capability make it enjoyable for both precision flying and aggressive maneuvers.

Advanced Electronics & Power System

Equipped with exclusive AS3X® technology, the UMX Viper delivers a locked-in, stable feel even in windy conditions. Optional SAFE® Select flight envelope protection provides added confidence by helping prevent over-control, making the jet more approachable without limiting performance. Real-time telemetry feedback, including battery voltage, enhances situational awareness when paired with compatible Spektrum transmitters.

Versatile Design with Scale Features

The model includes installed landing gear with a steerable nose wheel for smooth takeoffs and landings on paved surfaces. For grass or other suitable terrain, the landing gear can be removed to activate automatic Hand Launch Assist Mode. Functional LED navigation and landing lights improve visibility, while the removable wing and compact packaging make storage and transport simple and convenient.

Features:

• Scaled-down Viper jet design
• 30mm EDF power system
• 4S compatible motor and ESC
• Smooth sport and aerobatic handling
• AS3X stability technology
• Optional SAFE Select protection
• Real-time telemetry capable
• Functional LED navigation lights
• Steerable nose wheel landing gear
• Under 250g weight class