---
product_id: 350219515
title: "E-flite UMX Ultrix BNF Basic, EFLU6450"
brand: "e-flite"
price: "52400 som"
currency: KGS
in_stock: true
reviews_count: 5
category: "E Flite"
url: https://www.desertcart.kg/products/350219515-e-flite-umx-ultrix-bnf-basic-eflu6450
store_origin: KG
region: Kyrgyzstan
---

# Twin brushless motors for powerful thrust AS3X 3-axis tech for precision & stability Ultra micro lightweight EPP construction E-flite UMX Ultrix BNF Basic, EFLU6450

**Brand:** e-flite
**Price:** 52400 som
**Availability:** ✅ In Stock

## Summary

> 🚀 Own the sky with micro power and pro-level control!

## Quick Answers

- **What is this?** E-flite UMX Ultrix BNF Basic, EFLU6450 by e-flite
- **How much does it cost?** 52400 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/350219515-e-flite-umx-ultrix-bnf-basic-eflu6450)

## Best For

- e-flite enthusiasts

## Why This Product

- Trusted e-flite brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Aerobatics Unleashed:** Differential thrust enables advanced tricks like harriers and flat spins to wow your crew.
- • **Adaptive Flight Modes:** Optional SAFE Select offers beginner to advanced self-leveling for stress-free flying.
- • **Featherlight Durability:** Ultra micro EPP frame lets you fly anywhere with confidence and resilience.
- • **Power-packed Performance:** Twin brushless motors deliver explosive speed and unlimited vertical maneuvers.
- • **Precision Flight Control:** AS3X 3-axis stabilization ensures razor-sharp handling for all skill levels.

## Overview

The E-flite UMX Ultrix BNF Basic is an ultra micro radio-controlled airplane featuring twin brushless motors and a durable, lightweight EPP frame. It offers a versatile flight range from smooth sport flying to aggressive 3D aerobatics, enhanced by AS3X 3-axis stabilization and optional SAFE Select modes. Designed for pilots 14+, it requires a compatible Spektrum transmitter and 1S LiPo battery (sold separately), making it the perfect portable powerhouse for both beginners and advanced flyers.

## Description

The UMX Ultrix radio controlled airplane has a performance range never before seen, from smooth sport flying to 3D aerobatic capabilities. Its ultra micro size and durable EPP construction make it possible to enjoy a unique flying experience in more places than ever before!

Review: This plane set up very quickly, uses a 1S inexpensive battery and is stable and very responsive. It's the perfect little plane to take anywhere to fly.
Review: Kleines biest

## Features

- Ultra micro radio control airplane with durable, lightweight construction - suited for flying almost anywhere, with speed, plenty of power to hover, and unlimited vertical performance
- Twin, brushless motor power and delta wing design provide a unique flight experience with a performance range that includes smooth sport flying, basic aerobatics and aggressive 3D flight
- Differential thrust adds yaw control and ability for more experienced pilots to perform advanced aerobatic maneuvers including harriers, amazing flat spins and more
- Stability and precision of AS3X 3-axis technology with optional SAFE Select for stabilization and self-leveling in Beginner, Intermediate and Advanced Modes
- REQUIRES (sold separately): Full-range 5+ channel Spektrum DSMX/DSM2 Transmitter, 1S 3. 7V 500mAh LiPo with JST Connector, and Compatible LiPo Charger

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083HHMTJW |
| Assembly Required | Yes |
| Batteries | 1 Nonstandard Battery batteries required. |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Color | White/Red/Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (137) |
| Date First Available | 1 January 2024 |
| Item model number | EFLU6450 |
| Manufacturer recommended age | 14 years and up |
| Material Type(s) | Epp |
| Number of Puzzle Pieces | 1 |
| Product Dimensions | 39.62 x 38.86 x 6.6 cm; 544 g |
| Release date | 1 January 2024 |
| Remote Control Included? | No |
| Scale | 1:18 Scale |
| tech_spec_battery_description_toys | Lithium-Ion Polymer |

## Images

![E-flite UMX Ultrix BNF Basic, EFLU6450 - Image 1](https://m.media-amazon.com/images/I/71t6EPgjmSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***E on 11 May 2024*

This plane set up very quickly, uses a 1S inexpensive battery and is stable and very responsive. It's the perfect little plane to take anywhere to fly.

### ⭐⭐⭐⭐⭐ Review
*by U***I on 7 October 2025*

Kleines biest

### ⭐⭐⭐⭐⭐ Review
*by C***I on 1 May 2023*

I really love this aircraft it turns a mediocre beginner pilot may be better than the other people I fly with but a terrible pilot just beginning on this journey makes me look like on all out pro doing tricks roles spins loops even this little flat spinny thing that it does with full rudder I haven't said that I have crashed it at full throttle going straight plowing nose down into the ground of course it did break the nose off (doing tricks as a novice and didn't get the safe back on)but it was a clean break I was able to get the foam glue and glue it right back on and didn't need some beat after that It has plenty of power it'll get you out of sticky situations because of having enough to do so I did change out the props but the regular props work fine they're just quite expensive compared to the alternative The only reason. The batteries you can use an 800Mah like I did there are other alternatives basically a one cell battery it has a high enough c-rate will work I did have some in my box from RC cars that only ones that didn't work cuz they didn't have enough high enough C rate discharge and it started cutting out the motor as if the battery was low so I haven't said that a higher enough output battery should work as long as it's a single cell with the correct plug you will be fine This thing flies awesome was easy to set up All I did was put the preloaded model from my menu in and bind and go it was ready to fly in less than 10 minutes. Little rudder style winglets are there and they just stick in to give you the lowest profile inside the box for easy carry which I love however mine do fit a little bit loose I didn't put much stock into that and just immediately started flying it I haven't lost one in flight yet and I have done some crazy stuff when I did plow nose first into the ground though it did pop both of them off as well as the battery door other than that never had them come off at all so I don't be too concerned if yours fit very loosely cuz of course mine hadn't flown off but if you wanted to you could just put a piece of you know the the fuzzy side of velcro on there and that would give you a little tighter fit if you're worried about it off it seems too too loose. I originally had the larger version the blue one and I sold it to a buddy just to get him in cuz the planes he were trying to fly were kind of older and not as easy so I let him fly this and then ultimately sold it to him I ended up getting the red one to try which is smaller to see what the difference was mostly it allows me to fly in a much smaller space I can fly right outside of my house The larger one flies pretty much exactly the same but of course the turns are a little bit wider and such , The bigger one flies on a small three cell pack so of course it does seem like it has a little bit more punch but I don't think there's any lacking of power on this plane on one cell at all it is definitely phenomenal I have seen some info about it having bushings instead of bearings on the motor so that might be a long-term effect that wouldn't be as great whereas the larger one has bearings it will probably last longer but I'll keep flying it and figure that part out.

## Frequently Bought Together

- E-flite UMX Ultrix BNF Basic EFLU6450 Airplanes B&F Electric
- E-flite LED Set Ultrix EFLU6455 Replacement Airplane Parts
- E-flite 60mm x 2.5mm Prop Set CW CCW 4 EFLP60205 Replacement Airplane Parts

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**Shop now:** [https://www.desertcart.kg/products/350219515-e-flite-umx-ultrix-bnf-basic-eflu6450](https://www.desertcart.kg/products/350219515-e-flite-umx-ultrix-bnf-basic-eflu6450)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-05*