BetaFPV Air65 II Brushless Whoop Quadcopter ChampionEngineered for the next generation of 1S performance, the Air65 II redefines the balance of power and resilience. At its core, a specialized propulsion system offers three distinct configurationsChampion, Racing, and Freestyleeach 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