Pavo20 Pro II Brushless Whoop Frame
The Pavo20 Pro II Brushless Whoop Frame is tailored for the 2.2″ Pavo20 Pro II cinewhoop, now offering expanded compatibility with both DJI O4 Air Unit and O4 Air Unit Pro through its new carbon plate. Its revolutionary assembly system upgrades to a 4-screw configuration with embedded nuts and supported structure, enabling quicker, more secure builds with exceptional rigidity. Designed with a 93.9mm wheelbase and constructed from crash-proof PA12 thickened whoop ducts, this frame combines durability with aerodynamic efficiency, delivering an 8-11% thrust boost. Perfectly paired with a robust 3S propulsion system, it generates unparalleled power for freestyle and cinematic flights. Available in classic black and transparent grey.

Bullet Points
- Hassle-Free Assembly: An integrated injection-molded bracket and supported structure enable a quick, tool-light build secured with just 4 screws—eliminating tedious adjustments.
- O4 & O4 Pro Compatibility: A redesigned carbon plate seamlessly integrates both O4 and O4 Pro for stunning HD footage and build versatility.
- Durable PA12 Whoop Duct: Featuring a crash-proof construction with a reinforced cross-section design for superior impact resistance and longevity.
- Aerodynamic Thrust Boost: Engineered airflow dynamics deliver an 8–11% thrust increase compared to ductless designs.
- O4 Air Unit Pro Bracket: Camera protection panel, dual fixing holes and 30° angled antenna mounts gurantee smooth cinematic shooting.
- 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 + side-limitation slot ensures a rock-solid battery grip, accommodating a wide range of battery sizes while preventing shifts during hard maneuvers.
Specifications
- Item: Pavo20 Pro II Brushless Whoop Frame
- Wheelbase: 93.9mm
- Material: PA12/PP
- Top Plate Thickness: 2mm
- Frame Weight: 35.7g (With O4 Air Unit Pro Bracket)
- Whoop Duct Weight: 17.8g
- Color: Black/Transparent Grey
- Camera Mounting Spacing: 20mm
- FC Mounting Hole Size: 26×26mm
- Motor Mounting Hole Size: 4-M2-φ9mm
- Battery Slot Width: 20mm
- Camera Filter: Supported
Diagram
O4 Air Unit Pro Frame

Whoop Duct

Compatibility with Popular HD VTX
With a robust 93.9mm wheelbase and crash-proof PA12 thickened whoop ducts, the Pavo20 Pro II Frame is engineered for resilience and agility. Its revolutionary assembly system features embedded nuts and requires only four screws for a secure, crash-resistant lock—making building faster and more reliable than ever. Advanced injection molding combines a supported structure with three guided mounting points, guaranteeing perfect carbon plate alignment and eliminating flex for an incredibly rigid, stable platform.

The newly designed carbon plate expands compatibility to seamlessly support both the DJI O4 Air Unit Pro and DJI O4 Air Unit, future-proofing your setup for stunning HD footage. With pre-tuned PID parameters optimized for both O4 systems, achieving peak performance is effortless—simply select your configuration via the OSD and fly with precision and confidence.

O4 Air Unit Pro Bracket
The Pavo20 Pro II integrates the advanced O4 Air Unit Pro Bracket, engineered to deliver exceptionally stable, smooth HD footage while streamlining your building experience. It features a reinforced camera side panel for maximum protection and dual fixing holes that optimize the camera's center of rotation, enabling smooth 0-40° tilt adjustments and providing unobstructed ND filter access even in wide-angle scenarios. The 30° angled antenna mounts ensure optimal signal strength, while tool-free installation allows for quick antenna swaps. Securely assembled with just 8 half-thread screws, the bracket eliminates tedious assembly while enhancing anti-vibration performance.

Recommended Parts
- Quadcopter: Pavo20 Pro II Brushless Whoop Quadcopter
- FC & ESC: F4 2-3S 20A AIO FC
- Motor: LAVA Series 1104 7200KV 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 O4 Pro Camera
- VTX Bracket: O4 Air Unit Pro Bracket, O4 Air Unit Bracket
- VTX: DJI O4 Air Unit Pro, O4 Air Unit
Package
Pavo20 Pro II Brushless Whoop Frame (O4 Air Unit Pro Frame Version)
- 1 * Pavo20 Pro II Top Plate
- 1 * Pavo20 II Whoop Duct
- 1 * O4 Air Unit Pro Bracket
- 6 * Shock-absorbing Balls for Flight Controller (8mm)
- 6 * Shock-absorbing Balls for O4 Air Unit Pro Bracket (6.6mm)
- 6 * M2*10 Screws
- 6 * M2*4 Screws
- 6 * M2*14 Screws
- 1 * 130mm Battery Strap
- 2 * 5.8g Antenna
- 1 * 5.8G VTX Antenna Mount
- 1 * H1.5 Hex Screwdriver

Pavo20 Pro II Brushless Whoop Frame (Whoop Duct Version)
- 1 * Pavo20 II Whoop Duct
- 1 * 130mm Battery Strap

Shipping Method & Delivery Times
We offer the following shipping options:
Expedited Shipping: Estimated delivery in 5-10 days via DHL/FedEx.
IMPORTANT: Expedited Shipping has been temporarily suspended due to increased customs inspections. Please select Standard Shipping during checkout to avoid delays. We appreciate your understanding.
Standard Shipping: Estimated delivery in 12-30 days via registered mail.
Please expect a processing time of 1-2 business days (Mon–Fri, excluding holidays).
IMPORTANT:
- Delivery estimates are not guaranteed and may vary due to shipping address, customs clearance and carrier delays.
- Battery orders: Expect more business days for safety inspections.
- Out-of-stock items: Ships in 1–2 weeks (we’ll notify you via email).
- Address errors: Double-check your shipping details during checkout. Incorrect/missing addresses cause delays or failed deliveries.
Shipping Costs
1. Standard Shipping
We offer free standard shipping on all orders of $99.99 or more. For orders between $20 – $99.98, a flat rate of $5 applies. For orders under $20, a flat rate of $10 applies.
IMPORTANT:
- Starting April 24, all U.S. orders will include a flat $10 fee to offset recent increases in shipping costs and tariffs. To learn more details, check U.S. Tariff Policy Change: What You Need to Know.
- While we cover all taxes and tariffs for Standard Shipping, please be aware that certain countries (including but not limited to India, Brazil, Israel, Argentina, and Turkey) may still impose additional customs fees that are beyond our control. These fees are determined by local regulations and will be the responsibility of the recipient.
2. Expedited Shipping
We offer expedited shipping service worldwide including islands area. Shipping fees are calculated automatically at checkout based on your location and order weight.
IMPORTANT: Customers are fully responsible for customs duties, taxes, customs clearance and other costs incurred when choosing expedited shipping. If a shippemnt is returned due to unpaid import fees, return shipping costs will be charged to the customer, and no refunds will be issued for the original order.
3. Additional Shipping Fee
There are certain situations where you may be required to pay extra shipping fees.
- Products with large dimensions or weight: Products with large dimensions or weight are excluded from free shipping rule due to carrier dimensional weight calculations. (Including: FPV Goggles, BETAFPV Gates & Flags, RTF FPV Whoop Kits, LiteRadio Series radio transmitter, Storage Cases)
- Remote countries/regions: Orders shipped to remote countries or regions (e.g., islands, rural areas) may require adjusted shipping fees based on carrier surcharges.
- Expedited Shipping with Batteries: Expedited Shipping orders containing more than 2 batteries that exceed the limits outlined in our Battery Shipping rule below will incur extra fees to cover separate battery shipments.
- Reshipping Costs: Packages returned due to incorrect addresses or customs clearance failures (e.g., unpaid duties) will be subject to reshipping fees. Customers must cover these costs before redelivery.
Shipping Rules
1. Battery Shipping
Some countries or remote regions are forbidden to ship stand-alone batteries due to restricted customs and safety regulations. If your location restricts battery shipments, we will notify you promptly and adjust your order accordingly. Review the 2. Countries/Regions Where Battery or Drone Shipping Is Restricted below for details.
Expedited Shipping Battery Shipping: Stand-alone batteries are prohibited for expedited shipping. However, drones packed with less than or equal to two batteries or devices with bulit-in batteries (e.g., transmitters, goggles) may still qualify for expedited delivery.
|
Battery Type |
International Expedited Shipping |
|
No batteries |
Accepted |
|
Contained in |
Accepted |
|
Packed with (no more than 2 batteries) |
Accepted |
|
Stand-alone |
Prohibited |
Battery Type Definitions
- Stand-alone: Package ONLY contains batteries or cells; NO equipment.
- Packed with: Package contains equipment + cells or batteries that are NOT installed in the equipment. For example, BNF drones with batteries or RTF drone kits.
- Contained in: Package has lithium batteries contained in equipment (properly installed in the equipment they are intended to operate). For example, radio transmitter or goggles.
2. Countries/Regions Where Battery or Drone Shipping Is Restricted
Due to customs regulations and carrier restrictions, we cannot ship drones or batteries to the following destinations:
- Drones & Batteries Restricted: Brazil, Israel, Armed Forces Europe (APO/FPO/DPO), P.O. Box, Dominican Republic, Maldives
- Batteries Restricted: Cyprus, Cote d'Ivoire, Brunei, India, Argentina, Turkey, Serbia, Iceland, Guadeloupe, Georgia, Belarus, Bosnia and Herzegovina, Montenegro, Saint Barthelemy, Oman, Armenia, Qatar, Costa Rica, Kuwait, Jamaica, Malta, Jersey, New Caledonia, Kyrgyzstan, Burundi, French Guiana, Mauritius, Greenland, Lebanon, Venezuela, Sri Lanka, Indonesia, U.S. remote islands
Note: The list is subject to change without prior notice due to evolving customs regulations, carrier restrictions, and local legislation.
3. Address Requirements
To ensure successful delivery, please carefully follow these requirements based on your location. Incorrect or incomplete information may cause delays or failed deliveries.
Japan & Germany: Street name and number, apartment/unit number (if applicable) are required. Omissions are not allowed.
Australia & United States: Provide the postal code that matches the city, and ensure that the city name is written correctly without any omissions or abbreviations.
Hong Kong, Macao, Taiwan, and Mainland China: Address must be written in Chinese characters.
Tax ID Required for Customs Clearance for orders to the following countries:
- South Korea: Personal Clearance Code
- Brazil: Cadastro de Pessoas Físicas (CPF)
- Chile: Tax Identification Number (RUT)
- India: Aadhaar Card/Pan Card/KYC number
- Mexico: TAX ID (RFC) / Personal ID (CURP)
- Indonesia: Nomor Pokok Wajib Pajak (NPWP)
Delayed Or Rejected Orders Liability
BETAFPV is not liable for delayed or rejected packages resulting from circumstances beyond our reasonable control. This includes, but is not limited to:
Delays of shipments to remote regions: Shipping time might be delayed for 3-7 days to remote regions or over 7 days to island destinations like Hawaii, Puerto Rico, Canary Islands, etc.
Customer-caused delay or delivery failure: These actions include, but are not limited to address changes after shipment, incorrect/incomplete addresses, invalid contact information, and refusal to accept delivery, etc.
Force majeure: It means unforeseen, inevitable, or insurmountable objective situation and other objective conditions that cause delayed shipping, including, but not limited to: national or regional air or ground transportation system controls or interruptions (e.g., weather reasons), communication system interference or malfunction, government actions, postal administration policy changes, wars, earthquakes, typhoons, floods, fires, heavy rain, heavy fog, and other similar events.
Packages cannot be delivered to your address during weekends, national holidays, and festivals.
The address is a school, hotel, unit, or residential community where the courier has no access. Please provide a permanent street address.
*Please confirm your address before payment. If corrections are needed, please contact BETAFPV customer support in a timely manner.
Tracking Your Package
Once your order ships, you’ll receive a notification email with the tracking number. You can also check your order status by logging into your BETAFPV account dashboard, where shipped orders display tracking links based on your selected shipping method. If your order status shows “Shipped” but no tracking details are visible, this means your package is prepared and awaiting carrier pickup. A status of “Processing” indicates we’ve received your order and are preparing it for shipment.
Please note that you may receive more than one Shipment Notification E-mail if item(s) from your order are shipping separately.
You can also enter the tracking number to check your package shipment status below. If you encounter issues tracking your order, contact BETAFPV customer support for assistance.
FAQ
1. How long until my order ships?
All orders typically will be processed within 1-2 working days after your payment. Delays may occur during high order volumes or backorder situations.
If there will be a significant delay in the shipment of your order, we will contact you via email. Please make sure your email address is active and remember to check the email for updates.
2. After I place an order, how do I change my order before shipment?
Country selections cannot be modified after checkout. If you need to change these details, please cancel the order and purchase again. Please contact BETAFPV customer support within 24 hours after placing the order if you need to change order product information or address.
3. How do I cancel after I have placed the order, but it has not shipped?
You can contact BETAFPV customer support for canceling if your order has not been shipped. If your order has been shipped less than 24 hours, please contact the customer service and we will try to hold your order from the shipping company.
It is impossible to cancel if your order has been shipped over 24 hours.
4. Under what circumstances will BETAFPV cancel an order unilaterally?
We reserve the right to cancel orders for:
- Unavailable product(s): BETAFPV tries to contact customers and does not get a reply in 7 days.
- High-risk Order(s) identified by banks/Paypal: To ensure your card safety, we will cancel your order.
- Unshippable destinations: If we are not able to ship to your location, your order will be canceled.
*BETAFPV reserves the right to update this policy. Last revised May 2025.