Descriptions
The new O4 upgrade kit is suitable for users who own Nazgul Evoque F4/F5/F6 V2 O3 HD, Nazgul XL5/DC5 ECO BNF, AOS V5 Series BNF/Frame Kit, and Chimera7 Pro V2 O3 6S HD to upgrade to the O4 Version.
Packing List
F5/F6 O4 Pro Upgrade Kit includes:
1pair x Silicone side panels
1pair x CNC Camera side plate
1pair x Side Panels+XT60 Plug Mount (Pre-install LED)
5 x M2*6mm screws
5 x M2*5mm screws
Note
Cable connectors and adapter cable accessories are universal for O3 BNF and are not included in the kit.
Nazgul Evoque F4/F5/F6、Nazgul DC5、Chimera7 O4 Pro Upgrade Kit:
Only DJI O4 Air Unit Pro
Feb. 8, 2025: Nazgul F4/F5/F6 and Chimera7 Pro O4 upgrade kit add a pair of side panels compatible with both the DJI O4 Air Unit Pro and the DJI O3 Air Unit.
June 13, 2025: Added O4 version Duct to Defender 25 O4 Upgrade Kit.

Skystars F722 HD Pro4 Flight Controller MPU6000
HGLRC M3 to M2 adapter/Rivets Hollow Grommet (30Pcs)
Mamba MK4 F722 Wing Flight Controller
Skystars KO55 55A BLHeli_S 3-6S 30x30 4-in-1 ESC
Skystars H7 Dual Gyro HD Flight Controller
Amass XT30 Connector Black (1 Pair)
Radiomaster TX16S Radio Transmitter Carrying Case (Medium)
Skystars KO60 BLHeli_32 4-in-1 128K 60A ESC
1mm Heat Shrink Sleeve Black (1meter)
SkyStars H7 HD Dual Gyro + KM60 BLHeli_32 ESC 30×30 Stack
GEPRC Cinelog 35 V2 CineWhoop – Propeller Guard
BetaFPV TXCO SuperD ELRS 2.4G Diversity Receiver
SkyStars KRAMAM 60A 3-6S BLHeli_32 4-in-1 ESC
iFlight Nazgul Evoque F5X V2 Frame Kit
HGLRC Drashark frame
iFlight Adjustable Transmitter Neck Strap - Black
Radiomaster TX16S MKII Roller PCB
Radiomaster TX16s Replacement SF + SE Switch Assembly
SkyStars F4 HD2 + KO55 3-6S BLHeli_S 4-in-1 ESC 30x30 Fly Tower Stack
Rekon FPV Rekon35 Nano LR 3.5" 2S Frame Kit - Analog
Flywoo FlyLens 85 Bottom Plate For O3

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