BetaFPV Air65 II Champion Frame (Transparent Pink)

Engineered to be the lightest 65 mm frame at just 2.20 g, the Air65 Champion frame sets a new benchmark in weight reduction without sacrificing durability. Its optimized ducts and connecting structure help reduce frame vibration while increasing thrust, delivering near-perfect PID response and impressively agile handling. Built from durable materials and packed with smart design details — from recessed motor slots to enlarged FC mounting holes — it is made to handle hard crashes and make your build easier.

Key Features

• Ultra-light 2.20 g weight — 17% lighter than the Air65 II.
• Optimized structural reinforcements reduce frame resonance and support near-ideal PID response.
• Upgraded PP material blend improves durability and crash resistance.
• Enhanced motor mounting, enlarged FC mounting holes (25.5 × 25.5 mm), and a lower-profile duct design.

Specifications

• Product: Air65 Champion Brushless Whoop Frame
• Material: PP
• Weight: 2.20 g
• Wheelbase: 65 mm
• Motor Mounting Pattern: 3-M1.4-6.6 mm
• Flight Controller Mounting: 25.5 × 25.5 mm
• Battery Slot Size: 11.4 × 6.2 mm
• Maximum Dimensions: 82.6 × 82.6 × 13.2 mm
• Color: Transparent Gray, Transparent Pink

2.20 g – The Lightest 65 mm Frame

Designed with one goal in mind — to become the lightest 65 mm frame without compromise — the Air65 Champion builds on the proven geometry and duct design of the Air65 II and takes it even further. By reducing arm reinforcements and trimming excess material from key areas, it reaches an ultra-light 2.20 g, which is 17% lighter than the Air65 II while still offering an excellent balance of strength and low weight.

Reliable Flight Performance

Made from durable materials that can handle hard impacts and aggressive maneuvers, the Air65 Champion frame is built for long-lasting performance. Its arm structure has been refined through multiple optimizations to effectively minimize frame vibration. Combined with Feedforward tuning, it achieves a near-perfect PID step response with latency below 12 ms, giving you precise control and an exceptionally smooth freestyle flight feel.

The Details That Make It a Champion

Beyond its low weight, the thoughtful design makes assembly and maintenance easier. Recessed motor mounting slots simplify installation, while the included M1.4×2 mm flat-head screws help reduce the risk of damage and keep the build looking clean. Enlarged 1.2 mm FC holes allow easy use of 1.4 mm screws. Lower ducts (12.4 mm) and a slim 3.8 mm profile provide proper clearance for short motors and optimize airflow for smoother, more efficient prop performance.

Air65 Champion vs Air65 II

• Weight: Air65 Champion — 2.20 g / Air65 II — 2.65 g
• Arm Reinforcements: Air65 Champion — 3 / Air65 II — 4
• Motor Screws: Air65 Champion — M1.4×2 mm / Air65 II — M1.4×3 mm
• Duct Diameter: 33 mm
• Duct Height: 3.8 mm
• Motor Mount Support: Supported
• Screw Protection: Supported
• Propeller Size: 31 mm

Note: When mounting motors on the Air65 Champion frame, use only M1.4×2 mm screws. Using other screw sizes may damage the motors.

What’s Included

• 1 × Air65 Champion frame
• 15 × M1.4×2 flat-head screws