E-Flite UMX Eratix 3D FF (Flat Foamy) 450mm BNF Basic with AS3X and SAFE Select RC Plane - EFLU02050

The E-Flite UMX Eratix 3D FF (Flat Foamy) is a 450mm wingspan ultra-micro 3D aerobatic RC plane designed for intermediate to advanced pilots who want high-performance freestyle and 3D flying in a compact, lightweight package. Built from flat foam construction, the EFLU02050 arrives as a Bind-N-Fly Basic, meaning the airframe, motor, ESC, and servos are factory-installed — you just need a compatible transmitter and battery to get flying. AS3X (Artificial Stabilization 3-axis) technology is built in to smooth out the effects of wind and turbulence, while SAFE Select gives pilots the option to switch in envelope protection when needed, making this a capable trainer for pilots stepping up to 3D manoeuvres.

Key Features

• 450mm wingspan flat foam (FF) airframe keeps weight minimal for responsive 3D and freestyle aerobatics
• Bind-N-Fly Basic format — motor, ESC, receiver, and servos pre-installed, requires a compatible DSM2/DSMX transmitter to bind
• AS3X stabilisation actively counters wind and air disturbance for smoother, more precise flight
• SAFE Select can be activated via a spare transmitter channel to add flight envelope protection, useful when learning new 3D manoeuvres
• Ultra-micro scale makes it suitable for flying in smaller outdoor spaces or calm indoor venues

What's Included

• UMX Eratix 3D FF airframe (pre-built with motor, ESC, servos, and receiver installed)

What You Need

• DSM2 or DSMX compatible transmitter (minimum 5 channels recommended) to bind and fly
• Compatible 1S LiPo flight battery (check E-Flite recommended spec for EFLU02050)
• Compatible LiPo battery charger
• LiPo-safe charging bag recommended