• Ultra-Durable PA12 Thickened Whoop Duct: Crash-proof construction with a reinforced cross-section design for superior strength and blast.

• Aerodynamic Thrust Boost: Engineered airflow dynamics deliver an 8–11% thrust increase compared to ductless designs. Paired with LAVA 1104 Motors for explosive power, achieving up to 6'40'' flight time.

• Upgraded Camera & Lens Protection: Dual camera fixing holes for DJI O4 Pro/O3 wide-angle shooting flexibility. Reinforced cam side panel guards against impacts and angle deviation, even after aggressive flights.

• New O4 Air Unit Pro Bracket: It retains all O3 Bracket features while adding dual fixing holes for optimized camera rotation (0-40° tilt) and 30° angled antenna mounts for stronger signal in a reinforced design.

• Hassle-Free HD VTX Mounting System: Integrated injection-molded bracket for hassle-free setup with just 8 screws—no tedious screw adjustments needed. Contoured antenna holder ensures secure, clean cable routing and maximum signal integrity.

• Pavo Series Rubber Damper Design: Proprietary vibration-damping system guarantees buttery-smooth, jitter-free HD footage in all flight modes.

• Versatile Battery Mounting System: Open-ended strap slot + side-limitation slots for a rock-solid battery grip. Accommodates a wide range of battery sizes while preventing shifts during hard maneuvers.

Specifications

Item: Pavo20 Pro Brushless Whoop Frame

Wheelbase: 93.7mm

Material: PA12/PP

Top Plate Thickness: 2mm

Frame Weight: 33.3g (With O3 Air Unit Bracket), 35.7g (With O4 Air Unit Pro Bracket)

Whoop Duct Weight: 17.8g

Bracket Weight: 4.6g (O3 Air Unit Bracket), 7.2g (O4 Air Unit Pro Bracket)

Color: Black/Transparent Grey/Blue

Camera Mounting Spacing: 19mm/20mm

FC Mounting Hole Size: 26×26mm

Motor Mounting Hole Size: 4-M2-φ9mm

Battery Slot Width: 20mm

Camera Filter: Supported

Diagram of Pavo20 Pro Brushless Whoop Frame with O4 Air Unit Pro Bracket:
Diagram of O4 Air Unit Pro Bracket:

Exclusively Sculpted for HD VTX

The O3 Air Unit Bracket and new O4 Air Unit Pro Bracket are designed to maximize compatibility and performance for cinematic freestyle flying.



O4 Air Unit Pro Bracket

Building on the proven O3 Bracket, the new O4 Pro Bracket introduces several key improvements: dual fixing holes optimize the camera's center of

rotation for smooth 0-40° tilt adjustments while maintaining stability. The 30° angled antenna mounts ensure maximum signal strength and feature

tool-free installation for quick antenna swaps. A redesigned streamlined profile provides unobstructed ND filter access, even in wide-angle shooting scenarios.

These thoughtful upgrades make transitioning between O3 and O4 Pro systems seamless, offering pilots the perfect balance of cinematic precision and freestyle durability.

Recommend Parts

Quad: Pavo20 Pro Brushless Whoop Quadcopter

FC & ESC: F4 2-3S 20A AIO FC V1

Motor: LAVA Series 1104 Brushless Motors

Propellers: Gemfan 2218 3-Blade Propellers (1.5mm Shaft)

Battery: LAVA 3S 450mAh 75C Battery, LAVA 3S 550mAh 75C Battery

Filter: ND Filter for DJI O3 Camera, ND Filter for DJI O4 Pro Camera

VTX: DJI O4 Air Unit Pro, DJI O3 Air Unit, Caddx Vista, RunCam Link

Pavo20 Pro Brushless Whoop Frame | With O4 Air Unit Pro Bracket

1 * Pavo20 Pro Top Plate

1 * Pavo20 Whoop Duct

1 * O4 Air Unit Pro Bracket

1 * 130mm Battery Strap

2 * Battery Anti-Slip Mat

8 * M2 Nut

10 * Rubber Damper

6 * M2*10 Screws

6 * M2*4 Screws

4 * M2*14 Screws