BetaFPV Air75 II Frame

Lightweight and Durable Frame for High-Performance 75 mm Whoop Drones

BetaFPV Air75 II Frame is a next-generation 75 mm brushless whoop frame that combines low weight, exceptional durability, and optimized aerodynamics. Designed for pilots seeking maximum flight performance both indoors and outdoors, it delivers outstanding handling, responsiveness, and reliability in a compact package.

Air75 II Frame is an ideal choice for upgrading an existing FPV drone or building a brand-new 1S whoop. Thoughtfully engineered construction provides secure component mounting while reducing overall weight without compromising structural strength.

Optimized Design for Superior Flight Performance

BetaFPV Air75 II Frame is engineered to provide maximum rigidity while maintaining minimal weight. Reinforced frame arms and optimized geometry reduce flex and improve responsiveness during aggressive maneuvers. As a result, flight becomes more precise, stable, and predictable, whether flying smooth cinematic lines or technical freestyle.

Compared to 65 mm whoop frames, 75 mm design accommodates larger propellers, delivering increased thrust, higher efficiency, and longer flight times. Larger propeller diameter also improves control authority and helps maintain stable flight in light outdoor winds.

Durable Material for Everyday Flying

Frame is manufactured from high-quality impact-resistant plastic designed to withstand repeated landings, minor crashes, and everyday use. Material flexibility absorbs part of the impact energy, reducing stress on installed components and extending overall drone lifespan.

Integrated propeller guards provide additional protection for both propellers and motors, making BetaFPV Air75 II Frame particularly well suited for indoor flying where contact with obstacles is more common.

Easy Installation and Broad Compatibility

BetaFPV Air75 II Frame is designed to support many popular 1S whoop components. Standard 25.5 × 25.5 mm flight controller mounting pattern allows compatibility with most whoop-style AIO flight controllers, making new builds and upgrades quick and straightforward.

Frame is compatible with 75 mm propellers, compact brushless motors, and various video transmission systems, including DJI, HDZero, Walksnail, and analog setups, depending on selected electronics. Well-planned internal layout provides sufficient space for clean cable routing and secure installation of all components.

Excellent Choice for Racing and Freestyle

Thanks to its lightweight yet rigid construction, BetaFPV Air75 II Frame is equally suitable for high-speed racing and freestyle flying. Low weight improves acceleration and flight efficiency, while durable construction withstands demanding flying sessions and repeated crashes.

Whether building a competitive racing drone or a versatile freestyle whoop, BetaFPV Air75 II Frame provides an excellent balance of durability, performance, and precise flight characteristics.

Technical Specifications

BetaFPV Air75 II Frame is a 75 mm whoop frame designed for brushless 1S FPV drones. Frame weighs approximately 4 g, helping keep total aircraft weight as low as possible. It features a standard 25.5 × 25.5 mm flight controller mounting pattern and integrated propeller guards for improved protection. Frame is manufactured from lightweight, impact-resistant injection-molded plastic that combines low weight, excellent flexibility, and outstanding durability.

BetaFPV Air75 II Frame provides an excellent foundation for building a lightweight, fast, and durable 75 mm whoop-class FPV drone, delivering an outstanding balance of flight performance, reliability, and practicality.