BetaFPV Air65 Champion Brushless Whoop Frame

The Air65 Champion frame is designed with one goal in mind: to be the lightest 65mm frame in the world without sacrificing strength. Weighing just 2.20 grams, it is 17% lighter than the Air65 II. This is achieved through a radical overhaul of the beam structure and optimization of every millimeter of plastic, making it an ideal choice for professional racing builds.

Specifications

Material: Optimized impact-resistant polypropylene (PP).

Weight: 2.20 g (lightest in class).

Wheelbase: 65 mm.

Motor mounting: 3-M1.4 on a Ø6.6 mm chain.

FC mounting holes: 25.5x25.5mm (holes extended to 1.2mm).

Battery compartment size: 11.4×6.2 mm.

Colors: Transparent grey, Transparent pink.

Why is it called "Champion"?

Minimalism for speed

Unlike standard frames, the Champion version has only 3 arm braces instead of 4 or 6. This allows for maximum weight reduction while maintaining the necessary rigidity for precise control.

Perfect PID Feedback

The design of the connecting parts has gone through dozens of iterations to minimize vibrations. Combined with the Feedforward setting, this results in a response latency of less than 12ms, ensuring incredible maneuverability and smooth flight.

Thoughtful details

Dented Motor Slots: Dented motor slots make motor installation easy and secure.

Low Profile: The vent height is reduced to 3.8mm, which improves airflow and allows the installation of short shaft motors.

Oversized FC Holes: 1.2mm diameter holes allow for easy mounting of the flight controller using standard 1.4mm screws.

Comparison: Air65 Champion vs. Air65 II

The main difference is the weight and number of arms: the Champion weighs 2.20g and has 3 arms, while the Air65 II weighs 2.65g and has 4 arms. Champion comes with special M1.4*2mm flat screws for maximum weight savings and aerodynamics.

CAUTION: Use only M1.4*2mm screws to mount the motors to the Air65 Champion frame. Using longer screws may damage the motor windings.

Recommended Components

Batteries: LAVA II 1S 280mAh or 320mAh (95C).

Flight controllers: Matrix 1S ​​5IN1/5IN1 II or Air Brushless FC.

Engines: Series 0702 Brushless Motors (2026 model).

Propellers: 31mm propellers (GF 1207, GF 1219S or HQ Ultralight).

Sofa: Air II Canopy.

Equipment

Air65 Champion Brushless Whoop Frame - 1 pc.

Special flat head screws M1.4*2 mm – 15 pcs.