XF-109 VOIDRUNNER

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XF-109 VOIDRUNNER

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The fastest shape Zephyr Industries has ever printed. The XF-109 Voidrunner channels maximum airflow through its large forward intake into a 50mm XFly 4S EDF, wrapped in the sleekest, most aerodynamic airframe in the lineup. Thin wings, narrow fuselage, and a DSI-inspired canopy keep drag to a minimum. Surprisingly stable at speed — gyro recommended for launches only.

Key Features

High-Speed Aerodynamic Design - sleek fuselage and thin swept wings optimized for straight-line speed
DSI-Inspired Canopy - cockpit shape doubles as a boundary layer management surface
Large Forward Intake - maximum airflow to the 50mm XFly 4S EDF
LW-PLA Construction - active foaming for optimal strength-to-weight ratio
PLA+ Reinforced Components - strengthened control surfaces and structural parts
TPU 95A Hinges - durable flexible hinges for smooth control response
Optional Carbon Spars - 6mm wing spars and 4mm stabilizer spar for added peace of mind
Magnetic Hatch System - 8x3mm magnets for clean, tool-free battery access
Optional Separate Canopy - print in clear PETG for a custom look or keep it standard
Rock Solid Stability - gyro helps with hand launches but completely unnecessary in flight

Specifications

XF-109 Voidrunner

Wingspan	377mm
Length	793mm
Weight	~540g
Power	4S LiPo
EDF	50mm XFly 4S
Max Battery Width	38mm
Recommended Battery	1500mAh 4S (~176g)
Front Wing Spar	6mm × 135mm (optional)
Rear Wing Spar	6mm × 185mm (optional)
Horizontal Stab Spar	4mm × 125mm (optional)

Required Parts

XF-109 Voidrunner

XFly 50mm 4S EDF
40A ESC
3× 4.3g metal-gear servos (DSPower DS-S002M or Emax ES9052MD)
1.2mm pushrods
8x3mm magnets (4x)
~12" servo extension for elevator servo
1500mAh 4S LiPo (38mm max width)
Receiver of choice
Optional: gyro

Materials

LW-PLA (ColorFabb/eSUN active-foam) for main airframe
PLA+ for control surfaces and structural parts
TPU 95A for hinges
Optional: Clear PETG for separate canopy
CA glue (medium)
Hot glue
Masking tape for servo covers
Velcro

What's Included

Quick-Start Pack — Includes filament and process profiles for LW-PLA and PLA+ for 14 popular printers, test part instructions, and advanced modifier setup guides

Manual — Includes manual

3D Print Files — Includes all files needed for printing

Gallery

Experience jet performance at two power levels with the Velora Microjet. This complete package includes both 30mm and 50mm EDF configurations in a single purchase, letting you choose your thrill level. The 30mm version delivers efficient, quiet performance perfect for smaller fields, while the 50mm configuration provides raw power with unlimited vertical capability straight from launch. Built using precision-aligned parts and pre-configured print files, the Microjet brings professional EDF performance to your 3D printer. LW-PLA construction with active foaming keeps weight minimal while PLA+ reinforcements ensure durability where it counts. Whether you want relaxed evening flights or adrenaline-pumping vertical climbs, build the version that matches your mood.