Lumenier QAV-S 2 Sub-250 Joshua Bardwell SE 3” - Frame Kit

0 reviews

$69.99

The Lumenier QAV-S 2 Sub-250 Joshua Bardwell SE frame kit is designed for Freestyle FPV, featuring a 3" QAV-S 2 frame with a mono plate for the arms and aluminum FPV camera plates.

About this Product

The Lumenier QAV-S 2 Sub-250 Joshua Bardwell SE frame kit is designed for Freestyle FPV, featuring a 3" QAV-S 2 frame with a mono plate for the arms and aluminum FPV camera plates. The frame kit is designed to accommodate lightweight performance electronics, such as the Lumenier AIO and XILO 1404 motors. The frame is made from high-quality Lumenier carbon fiber. Compatible with DJI O3 and DJI O4 Air Unit or Walksnail systems (sold separately), the frame kit comes with all hardware components needed to build the frame and includes a step-by-step guide by FPV expert Joshua Bardwell.

Note:

This frame fits only the DJI O4 Air Unit and is currently incompatible with the DJI O4 Air Unit Pro without adaptation. Analog cameras such as the Caddx Ratel 2 are also compatible.
This frame kit requires assembly.

Video

Features

Developed in collaboration with FPV expert Joshua Bardwell
Mono-plate arms for enhanced rigidity and reduced weight
Constructed with high-quality Lumenier components
Compatible with O3, O4, and analog camera mounts
Lightweight design optimized for sub-250g builds
Durable aluminum FPV camera side plates

ARM MONO PLATE

The QAV-S 2 Sub-250 Joshua Bardwell Special Edition is truly unique, featuring 3.5mm thick arms paired with an Arm Mono plate. Weighing just 55g (frame only, without accessories), this design strikes an industry-leading balance between lightweight construction and durability, perfect for even the most demanding applications. The Arm Mono plate enhances rigidity while keeping the configuration light.

ALUMINUM CAMERA PLATES

The Lumenier QAV-S2 Sub-250 Joshua Bardwell frame kit features aluminum FPV camera side plates for enhanced protection and flexibility. It supports both HD and analog cameras, including damped mounts optimized for O3 and O4 Air Unit cameras—offering endless possibilities for your setup! These plates are also backward compatible with the QAV-S 2 Bardwell 5" frame kit.

SOFT RUBBER CAMERA ISOLATION MOUNT

The Lumenier QAV-S 2 Sub-250 Joshua Bardwell SE 3" frame kit features a soft rubber camera isolation mount, reducing vibrations for smoother, more stable footage when stabilizing with either on-camera stabilization (RockSteady) or software stabilization (Gyroflow).

Specifications

Standoffs: 7075 Aluminum (Purple)
Arm: 3.5mm 3K Carbon Fiber
Camera Plates: Aluminum
Screws: Steel 12.9 grade
Frame Size: 3"
Weight: 55g

Links

MANUAL

Lumenier QAV-S 2 Sub-250 Joshua Bardwell Manual

3D PRINTS

*The damper inserts should be printed in TPU; you can reduce the walls and infill percentage to help with damping if necessary. Machined aluminum parts will be available soon, and these same damper inserts will work with the production parts if needed.

**This mount is a drop-in replacement for the camera cage on the Bardwell edition of the Lumenier QAV-S 2. The camera cage portion should be printed in something stiff and tough, like nylon or carbon fiber nylon. PAHT-CF is a great choice if you can print it. This mount was also tested in PETG-CF, and it works decently. These are printed parts, though, so remember that durability will suffer compared to machined aluminum parts.

Includes

Lumenier QAV-S 2 Sub-250 Joshua Bardwell SE 3” - Frame Kit
- 1x Bardwell QAV-S 2 Sub-250 Split Plate Front 1.5mm
- 1x Bardwell QAV-S 2 Sub-250 Split Plate Rear 1.5mm
- 1x Bardwell QAV-S 2 Sub-250 Rear Antenna Mount
- 4x Bardwell QAV-S 2 Sub-250 3-Inch Arm 5mm?
- 1x Bardwell QAV-S 2 Sub-250 Top Plate 1.5mm
- 1x Bardwell QAV-S 2 Sub-250 Battery Pad
- 1x Lumenier Battery Strap 10x180mm
- 1x Lumenier O3 Adapter M2 - 20x20
- 1x FPV Camera Mount Right
- 1x FPV Camera Mount Left
- 2x Soft Rubber Dampers
- 2x 3D Printed Dampers
- 4x Knurled Standoff
- 1x Hardware Kit