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Air75 II Brushless Whoop Quadcopter Champion

BetaFPV Air75 II Brushless Whoop Quadcopter - Champion Version

Hobby Square Singapore

$148.00

Engineered for the next generation of 1S performance, the Air75 II redefines the balance of power and resilience. At its core, a specialized propulsion system offers three distinct configurations—Champion, Racing, and Freestyle—each tuned with specific motor and propeller combinations for optimized thrust, response, and control. This precision-tuned power is matched by a rugged, purpose-built design, featuring the durable Matrix 5IN1 II Flight Controller with a high-output 12A ESC and a reinforced frame & canopy crafted to withstand repeated impacts. Built to deliver relentless performance in every flying style, the Air75 II is the ultralight whoop that doesn’t hold back.

 

Air75 II Brushless Whoop Quadcopter

Bullet Points

  • 0802 Brushless Motors (2026): Feature a revolutionary 0.1mm stator core, specific magnetic and winding designs for Champion, Racing and Freestyle versions.
  • Matrix 5IN1 II FC: Features a robust 12A continuous ESC, 3-point mounting, and a 1.0mm thickened PCB for superior power and resilience.
  • Air II Canopy: Features upgraded materials, strategic reinforcements and a redesigned curve with a 15° to 45° adjustable camera angle.
  • Air75 II Frame: Its optimized ducts, connecting braces, and PP blend ensure stable, reliable flights.
  • Lightweight & Flight Time: An ultra-lightweight design achieves up to 7:30 flight time with the LAVA II 1S 480mAh battery.

Specifications

 

  • Weight: 20.2g
  • Antenna: Whip
  • Frame: Air75 II
  • Wheelbase: 75mm
  • Canopy: Air II Canopy
  • Flight Controller (FC): Matrix 1S 5IN1 II
  • ESC: 1S 12A
  • VTX: Onboard 5.8G (25mW–400mW)
  • Receiver (RX): Onboard Serial ELRS 2.4G
  • Camera: C03
  • Propellers: GF 1614 3-B
  • Motors: Champion 0802 28000KV (dual-ball bearings)
  • Motor Connection: Soldering
  • Flight Time: ~6 min 50 sec (with LAVA II 1S 480mAh battery)
  • Battery Connector: BT2.0 U Cable Pigtail
  • Recommended Battery: LAVA II 1S 480mAh / 580mAh

Three Propulsion Systems

The Air75 II expands its line-up with three distinct performance profiles: Champion, Racing, and Freestyle. Each version is powered by new 0802 brushless motors, featuring an industry-first 0.1mm stator core, specific magnetic and winding designs for superior efficiency and power. Combined with the new GF 1614 3-blade props and driven by the high-output Matrix 1S 5IN1 II Flight Controller—with a 12A continuous (18A peak) ESC—this system is built to reliably meet extreme current demands.

 

The Champion is equipped with dual‑ball bearing Champion 0802 Motors (28000KV) for maximum power, achieving an exceptional 7.1:1 thrust‑to‑weight ratio for explosive acceleration and track dominance. The Racing features Racing 0802 Motors (25000KV) tuned for razor‑sharp throttle response and agility on technical courses. The Freestyle utilizes Freestyle 0802 Motors (22000KV) optimized for smooth control, superior low‑end torque, and efficient, fluid flying.

 

Air75 II Brushless Whoop Quadcopter 3 propulsion systems

Durability

Flight Controller

The Matrix 1S 5IN1 II FC employs a 3-point mounting system that creates cushioning space during impacts, reducing stress on core components and lowering the damage rate by up to 80%. Its 1.0mm thickened PCB and optimized layout further enhance crash resilience.

Air65 II Brushless Whoop Quadcopter - Matrix 1S 5IN1 II

New Canopy & Frame

Every version is built on the same foundation: the Air II Canopy and the Air75 II Frame, featuring strategic reinforcements and upgraded materials. This combination ensures consistent durability and reliable performance in every flight.

 

Precision-Tuned Flying Experience

Every component, from the motor and propeller combination to the flight controller parameters, is meticulously calibrated for each version. This results in three distinct flying characters: the smooth, efficient Freestyle, the razor-sharp Racing, and the max-power Champion—ensuring an optimized experience for every pilot and environment.

Air75 II Brushless Whoop Quadcopter precision-tuned

Package

  • 1 * Air75 II Brushless Whoop Quadcopter | Champion
  • 4 * GF 1614 3-B Props
  • 4 * M1.4*3 Screws
  • 1 * Air II Canopy
  • 2 * M1.4*5 Self-tapping Screws
  • 4 * M1.4*4 Self-tapping Screws
  • 2 * H0.8 Shock-absorbing Balls
  • 1 * Type-C to SH1.0 Adapter Board
  • 1 * SH1.0-4Pin Adapter Cable

Air75 II Brushless Whoop Quadcopter Champion package