FlyFishRC Volador VX3/VX3.5 O4 Pro FPV Frame 3 3.5inch Compatible with DJI O4 Air Unit Pro For FPV RC Freestyle Quadcopter Kit
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Specifications
- Brand Name
- FlyFishRC
- High-concerned chemical
- None
- Is Electric
- No Battery
- Is it battery/power supply
- N
- Is it charger/adapter
- N
- Origin
- Mainland China
- Is Batteries Included
- No
- Material
- Carbon Fiber
- Recommend Age
- 14+y
- Use
- Vehicles & Remote Control Toys
Product Description
VX3 & VX3.5 Specifications:
Arm Thickness: 3.5mm
Top plate thickness: 2mm
Middle plate thickness: 2.5mm
Bottom plate thickness: 2.5mm
Keystone thickness: 3.5mm
CNC Side plate thickness: 5mm
Propeller size: 3~3.5 inch
Material: T700 carbon plate
FPV cam spacing: 19mm/20mm
VX3 Weight: 68.3g(with TPU parts)
VX3.5 Weight: 70.5g(with TPU parts)
Colour: Yellow/Black
VX3 Total Dimensions:118mm*135mm Wheelbase:144mm
VX3.5 Total Dimensions:127.5mm*148mm Wheelbase:160mm
Stack mounting holes: 20mm*20mm/25.5mm*25.5mm(M2)
VTX mounting holes: 20mm*20mm/25.5mm*25.5mm(M2)
Description
We are pleased to announce the birth of our Volador VX3 and VX3.5 inch frames for FPV flying, these frames provide a 5-inch flying experience and are highly compatible and simple in their structural design. Necessary accessories are provided to make assembly easy, convenient, and organized.
The frame is designed with a Squashed X configuration, allowing for maximum control and compatibility with a range of analog and HD systems available in the market. The high-quality TPU components are cleverly designed to facilitate a more integrated and neat installation, ensuring that even pilots with a degree of OCD will be satisfied with the cleanest possible appearance.
We have also designed a silicone damping board plugin specifically for the installation of the DJI O3 Air Unit camera. This will eliminate any possible jello in the DVR and is also compatible with cameras in 19mm/20mm format.
The frame is made of high-strength CNC aluminum alloy components and the highest quality T700 carbon fiber plates, with a super smooth surface and uniformly chamfered edges. Say goodbye to damaged cables and battery straps! And, isn't it just more beautiful to look at?
The frame comes equipped with all the necessary accessories for analog and HD builds, and hardware with Loctite thread-locking adhesive is provided to increase reliability. The tight structural design minimizes resonance.
Pros & Cons
Pros
- High-strength T700 carbon fiber construction for improved flight durability
- Compatible with DJI O4 Air Unit Pro and 3/3.5 inch propellers
- Precision CNC machined components for a tight, secure fit
- Multiple plate thicknesses for balanced, stable flight
Cons
- Sold as a frame only, no electronic components or motors included
- Only compatible with 3-3.5 inch propellers, limiting propeller options
- No included assembly instructions for first-time drone builders
Common Questions
What material is this FPV frame kit constructed from?
This frame is made from high-strength T700 carbon fiber for lightweight, durable performance.
What size and propeller options are compatible with this frame?
It supports 3 to 3.5 inch propellers, with specific models for VX3 and VX3.5 builds.
Is this FPV frame compatible with the DJI O4 Air Unit Pro?
Yes, it is specifically designed to be fully compatible with the DJI O4 Air Unit Pro.
What is the primary usage for this FPV frame kit?
It is used as a lightweight, sturdy frame for 3/3.5 inch FPV RC freestyle quadcopters for drone hobbyists.
Where is this FPV frame kit manufactured and shipped from?
This frame kit originates from Mainland China.
Product information last updated on December 20, 2025