





Product description





【Compatibility】 Supports DJI FPV systems, including DJI Air Unit HD FPV.
【Frame Construction】 5mm (0.2in) carbon fiber arms provide rigidity and durability.
【Design】 H-shaped frame with shorter arms allows more internal space and a lower center of gravity.
【Controller Mounting】 Compatible with 30.5×30.5mm and 20x20mm flight controllers.
【Material】 Full 3K carbon fiber frame with crash resistance.
8 reviews for Mark4 HD 5-Inch FPV Racing Drone Frame Kit, 225mm Wheelbase Carbon Fiber Quadcopter Frame with 5mm Arm for RC Freestyle FPV, Drone Quad Compatible with DJI FPV Air Unit Vista System
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$3.99
Tbone –
Great frame!
Great frame…lots of strength and room for all my sensors (gps, walksnail system, optical flow) as well as the flight controller!
Luke P –
Great value
Very nice frame. -1 star for not having the common 16x16mm mounting pattern for the motors.Assembly tips: the standoffs are different heights, the short ones go over the wings, the standoffs in the center of the frame aren’t in line (see photo for reference)The dual mounting locations for the stack is a nice touch, as well as the anti skid pad for the battery. The TPU printed antenna holder is well made.
Tim –
Good deal
As advertised
Jason Bouslaugh –
Sturdy frame
Easy to build on
C. Allen –
Great, minus the missing instructions
if you, like me, received it without any instructions
DJ Triple9 –
Wow, shocked at how amazing it is!
Minis a star because no instructions, but it was pretty intuitive to put together. I 3D printed some ducts and got some Nazgul props, and managed to build a pretty solid 5″ 4k whoop for under $500.
John Schubert –
The design is really strong, but not all screws are included
We live in a time when instructions should be getting clearer, and products easier to figure out. The frame kit really has no instructions nor a screw guide. The screws that go through the arm, the “holding bracket” and then the stand off are no included. Fortunately I have a screw kit and I grabbed a longer M4 (17mm long I believe) but none of the provided ones would go through all pieces.I also believe the arms are thicker than 5mm. This isn’t a bad thing it just makes it a little heavier. I have another frame kit that IS 5MM, and these are thicker. Overall, I think the design is good, and it wasn’t hard to figure it out. It’s just not beginner friendly.If I run into problems with arms breaking or otherwise I will revise this review later.
Bxuereb –
This is a quality drone frame super durable and light