Flywoo O4 Air Unit Cooling CNC Kit (5g) for Flybee/Flylens/Flytimes – FlyLens 75/85 Frame Parts

Overview

The FlyLens 75 / 85 Frame Parts Collection includes the Flywoo O4 Air Unit Cooling CNC Kit for Flybee, Flylens, and Flytimes O4 drones. Engineered for the O4 series, this aviation-grade aluminum cooling system uses a unibody design to balance lightweight performance and structural protection. Designed as a protective kit for beginners, it adds only 5g while improving crash resistance.

Key Features

• O4 CNC Kit weight: 5g
• Aviation-grade aluminum construction
• Unibody design for cooling and protection
• Self-installation required
• Compatible with Flybee, Flylens, and Flytimes O4 drones

Specifications

Installation Notes

• Hardware labels shown in the installation tutorial: M2*6 round head screw, M2*6.6 dampening ball, M2*2 nut, M2*4 round head screw, M2*7 round head screw.
• Upgrade guidance shown: O3 Lite + Flywoo O4 Cam shell = O4 BNF; O3 + 75 Pro or 85 Pro Plate + O4 Pro Cam bracket = O4 Pro BNF; O3 + 75 O3 lite or 85 O3 lite Plate + 18mm Cam bracket + Flywoo O4 Cam shell = O4 BNF.

For compatibility checks or build support, contact https://rcdrone.top/ or email support@rcdrone.top.

Details

Upgrade options outline the parts needed to convert Fly series builds from an O3 or O3 Lite setup to an O4 BNF configuration using plates, cam brackets, and the Flywoo O4 cam shell.

The Flywoo O4 CNC cooling kit includes an aluminum case with USB‑C access and ports for the IPX antenna and coaxial camera cable.

The Flywoo O4 Air Unit CNC cooling kit mounts with M2×4 round-head screws while keeping the USB-C port, IPX antenna, and coaxial cable access clear.