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E-flite (EFL)
SKU:EFLU17750
UMX Viper 30mm EDF Jet BNF Basic (EFLU17750)
UMX Viper 30mm EDF Jet BNF Basic (EFLU17750)
The UMX Viper 30mm EDF jet is a remarkable scale model that embodies the aesthetics and performance characteristics of its larger counterparts while maintaining a compact size. Built for both novice and experienced pilots, this jet brings an exhilarating flying experience that is suitable for a variety of flying environments, including smaller parks and spaces. With its sleek fighter-jet design, the UMX Viper not only looks impressive in the air but also handles smoothly like a sport airplane, making it an enjoyable aircraft for those new to EDF flying.
This model features a 4S-compatible power system with a powerful 30mm fan and outrunner motor, delivering impressive top speeds and advanced aerobatic capability. With the inclusion of AS3X and SAFE Select technologies, pilots are provided with increased stability and safety, enabling smoother flights even in turbulent conditions. These innovative features allow for easy hand launches and landing, further enhancing the user-friendly experience that distinguishes the UMX Viper in its class.
Factory assembled and nearly ready to fly right out of the box, the UMX Viper comes equipped with a robust control unit that offers real-time telemetry data such as battery voltage directly to compatible transmitters. The beautifully finished airframe, adorned with iconic trim schemes and functional LED lights, adds both realism and visibility during flight. With options to utilize fixed landing gear or perform hand launches by removing the gear, this model is designed to cater to the preferences of different pilots, ensuring versatility and ease of use in various flying conditions.
Incorporating a lightweight, durable construction with easy repairability, the UMX Viper 30mm EDF jet is an excellent option for those looking to elevate their RC flying experience. Whether you are venturing into the world of EDF jets for the first time or seeking a dependable everyday flyer, the UMX Viper promises unmatched performance and excitement for all levels of RC enthusiasts.
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Parts List
Product Manual
Product Manual

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Overview
The UMX Viper 30mm EDF jet is a remarkable scale model that embodies the aesthetics and performance characteristics of its larger counterparts while maintaining a compact size. Built for both novice and experienced pilots, this jet brings an exhilarating flying experience that is suitable for a variety of flying environments, including smaller parks and spaces. With its sleek fighter-jet design, the UMX Viper not only looks impressive in the air but also handles smoothly like a sport airplane, making it an enjoyable aircraft for those new to EDF flying.
This model features a 4S-compatible power system with a powerful 30mm fan and outrunner motor, delivering impressive top speeds and advanced aerobatic capability. With the inclusion of AS3X and SAFE Select technologies, pilots are provided with increased stability and safety, enabling smoother flights even in turbulent conditions. These innovative features allow for easy hand launches and landing, further enhancing the user-friendly experience that distinguishes the UMX Viper in its class.
Factory assembled and nearly ready to fly right out of the box, the UMX Viper comes equipped with a robust control unit that offers real-time telemetry data such as battery voltage directly to compatible transmitters. The beautifully finished airframe, adorned with iconic trim schemes and functional LED lights, adds both realism and visibility during flight. With options to utilize fixed landing gear or perform hand launches by removing the gear, this model is designed to cater to the preferences of different pilots, ensuring versatility and ease of use in various flying conditions.
Incorporating a lightweight, durable construction with easy repairability, the UMX Viper 30mm EDF jet is an excellent option for those looking to elevate their RC flying experience. Whether you are venturing into the world of EDF jets for the first time or seeking a dependable everyday flyer, the UMX Viper promises unmatched performance and excitement for all levels of RC enthusiasts.
Features
- Scaled down from popular E-flite Viper models (64mm, 70mm, and 90mm) for unique jet flying experience
- Functional LED navigation and landing lights enhance visibility and realism
- 4S-compatible powerful 30mm fan with outrunner motor and electronic speed control
- Real-time battery voltage and telemetry data available with compatible transmitters
- Spektrum receiver with fly-by range telemetry and 2.4GHz DSMX technology
- Innovative SAFE Select flight envelope protection for easier flying
- Exclusive AS3X technology for stability and smooth handling
- Factory-assembled and nearly ready to fly right out of the box
- Fixed landing gear with a steerable nose wheel for smooth surface operations
- Automatic Hand Launch Assist mode for easy takeoffs from grass or suitable surfaces
- Removable wing with hands-free connections for convenient storage and transport
- Unique and iconic trim scheme designed by Aircraft Studio Design
- 4-channel control system including a functional rudder
- Under 250-gram weight limit, no FAA registration or Remote ID required
- Lightweight, composite-reinforced EPS construction for durability and repairability
- Options to fly with or without landing gear for speed and performance
Needed to Complete
- 5+ channel DSMX/DSM2 compatible transmitter
- 4S 14.8V 450mAh 30+C LiPo battery with IC2 connector
- Charger for the battery (sold separately)
Specifications
- Approximate Assembly Time: Less than 1 hour
- Receiver: Included
- Technology: AS3X, SAFE Select
- Power Type: Electric
- Servos: Included
- Product Length: 18.1" (460 mm)
- Completion Level: Bind-N-Fly Basic
- Motor Type: Brushless
- Minimum Required Radio: 5+ channel full range
- Charger: Sold Separately
- Trim Scheme Colors: White / Blue
- Recommended Motor Battery: 4S 14.8V 450mAh 30+C LiPo with IC2 Connector
- Product Weight: Without Battery: 4.4oz (125g). With Recommended Flight Battery: 6.5oz (185g)
- Wingspan: 20.9" (531 mm)
- LiPo Compatibility: 4S
- Battery: Sold Separately
- Material: EPS
- Speed Control: Included
- Skill Level: Level 2
- Radio: Sold Separately
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Example product title
Vendor:VendorRegular price $199.99Regular priceUnit price / perSale price $199.99 -
Example product title
Vendor:VendorRegular price $199.99Regular priceUnit price / perSale price $199.99 -
Example product title
Vendor:VendorRegular price $199.99Regular priceUnit price / perSale price $199.99
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