| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Description:
For more than one year, the Air75 Frame defined lightweight agility. Now, forged alongside our global pilot community, the lighter Air75 II Frame (4g) reimagines the form. Our R&D team deconstructed every arm brace, duct geometry, and crash point. The result? A radcal yet refined frame: 4 arm braces replace 6, paired with optimized ducts and connecting structure. This shaves frame amplitude while adding 11% thrust and delivering near-perfect PID response. Beneath the form lies resilence. An optimized PP matrix absorbs brutal impacts from crashes. Refined details - screw protection structure, enlarged FC holes, and a lowered duct profile - ensure dominance. All engineered for relentless, worry-free flying.
Bullet Points:
- Arm braces reduced from 6 to 4 + optimized duct geometry increase 11% thrust—while maintaining uncompromising durability.
- Optimized connecting braces reduce frame amplitude and achieve ideal PID step response.
- Optimized PP blend makes it crash ready.
- Pilot-Focused Details: Motor fixed slots, motor screw protection structure, enlarged FC mounting holes (25.5 × 25.5mm), and lowered duct profile.
- At just 4g, the Air75 II achieves a 10% weight reduction compared to Gen 1.
Frame Reshaped:
+11% Thrust: By strategically reducing arm braces from 6 to 4 and refining duct aerodynamics, the Air75 II achieves 11% higher thrust versus Gen 1 -- delivering instant throttle response and sustained power for the quadcopter.
Optimized Resilient Material:
Our battle-tested PP blend laughs off concrete kisses and tree bites. Survive your most violent freestyle crashes — and fly home.
Details Matter:
Every gram perfected: Retained motor fixed slots ensure precise alignment, new motor screw protection structures deflect crash impacts, and enlarged 1.2mm FC holes fit 1.4mm screws effortlessly. Where pilot priorities meet engineering obsession.
Specification:
Brand: BETAFPV
Item: Air75 II Brushless Whoop Frame
Material: PP
Weight: 4.00g
Wheelbase: 75mm
Motor Mounting: 3-M1.4-6.6mm
Flight Controller Mounting Hole: 25.5×25.5mm
Battery Slot Size: 16.3×6.3mm
Maximum Size: 99.1*99.1*16.2mm
Color: Black, Transparent Blue, Transparent Orange, Transparent Purple, Transparent White
| Name | Air75 II Brushless Whoop Frame | Air75 Brushless Whoop Frame |
| Weight | 4.00g | 4.45g |
| Wheelbase |
