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AOS 5.5 EVO V1.2 Frame Kit


When carrying heavier action cameras like the GoPro Hero 9/10/11 the extra thrust and efficiency of a 5.5" prop makes an enormous difference. The AOS 5.5 Evo has been updated to be compatible with the new DJI O3 Air Unit as well as existing 30.5x30.5mm, 25.5x25.5mm and 20x20mm electronics. The camera cage and arms have been reinforced to improve durability. As with all AOS frames exceptional vibration and resonance performance is guaranteed, eliminating IMU resonance issues with O3 image stabilization.


Approx. 123g with all hardware

Designed for up to 5.5 inch props

237mm wheelbase

6 mm Arms

30.5x30.5mm, 25.5x25.5 or 20x20 mm stack mountings in the front, centre and rear.

Fits the DJI O3 Air Unit, Caddx Vista or HDZero Freestyle VTX perfectly

Fits both 20mm (DJI and O3 camera) and 19mm (Micro sized) cameras

Motor mounting 16x16 up to 19x19 (2207, 2208, 2506 recommended)

Standoffs, frame, screws, TPU feet and antenna mounts included


July 13, 2023: The frames have been updated with silicone dampers and XT60 mounting hardpoints.


Product Name: AOS 5.5 EVO V1.2 Frame Kit

Frame wheelbase: 237mm

Frame Dimension: 188*145*32.5 mm

Arm Thickness: 6mm

Top Plate Thickness: 2mm

Bottom Plate Thickness: 2.5mm

Upper Plate Thickness: 2mm

Motor Mounting: 16*16mm / 19*19mm

VTX Mounting: 20*20/Φ2mm / 25.5*25.5/Φ2mm

Weight: 194 grams

Packing List

1 x AOS 5.5 EVO V1.2 Frame Kit

1 x TPU Parts

4 x Motor Wire Shield Tube

1 x Screw Bag

2 x Battery Strap

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  • AOS 5.5 EVO V1.2 Frame Assembly Guide V1.1 01/04/2024 1.47MB
  • AOS 5.5 EVO V1.2 Frame Assembly Guide 13/07/2023 2.27MB
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