BETAFPV 2pcs Air65 II 65 mm Brushless Whoop Frame Kit for DIY Ultralight Weight 1S Micro Racing FPV Quadcopter Compatible with Matrix 1S FC, 31 mm/1219S Propellers 07xx 08xx Series Motors

• The 2.65g Air65 II frame: co-developed with pilots, redefines lightweight agility. R&D streamlined 6 arm braces to 4, optimised ducts, and boosted thrust by 5% while improving PID response. Its resilient PP matrix absorbs crash impacts, and refined details like screw protection and enlarged FC holes ensure durable, dominant performance for worry-free flying
• Frame Reshaped: +5% Thrust; By strategically reducing arm braces from 6 to 4 and refining duct aerodynamics, the Air65 II achieves 5% higher thrust versus Gen 1 – delivering instant throttle response and sustained power for the quadcopter
• Reliable Flight: Following numerous structural refinements, our final connecting arm design effectively reduces frame vibration. Paired with Feedforward tuning, this achieves a near-perfect PID step response with <12ms lag, translating to crisp manoeuvres and buttery-smooth freestyle flow
• Optimised 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: Retained motor fixed slots ensure precise alignment, new motor screw protection structures deflect crash impacts, enlarged 1.2mm FC holes fit 1.4mm screws effortlessly, and our 12.4mm lowered ducts (-0.6mm) plus 3.8mm slim profile clear short-can motors where pilot priorities meet engineering obsession

BETAFPV 2pcs Air65 II 65mm Brushless Whoop Frame Kit for DIY Ultralight Weight 1S Racing FPV Quadcopter compatible for Matrix 1S FC, 31mm/1219S Propellers 07xx 08xx Series Motors Specifications: Item: Air65 II brushless whoop frame. Material: PP. Weight: 2.65 g. Wheelbase: 65 mm. Motor mounting: 3-M1.4-6.6 mm. Flight controller mounting hole: 25.5 x 25.5 mm. Battery slot size: 11.4 x 6.2 mm. Maximum size: 82.6 x 82.6 x 15.1 mm. Colour: black, transparent white. Recommended Parts Battery: Lava 1S 260 mAh 80C battery, Lava 1S 300 mAh 75C battery. FC: Air Brushless Flight Controller, Matrix 1S Brushless Flight Controller (3in1/4in1), Matrix 1S Brushless Flight Controller (5in1) Motors: 0702 II brushless motors, 0802SE brushless motors. Canopy: Air Canopy, Canopy for Micro Camera 2022, Micro Canopy Lite. Propellers: GF 1219S 3-Blade Propellers, HQ 31 mm Ultralight 3-Blade Propellers Package: 1 x Air65 II brushless whoop frame, black. 1 x Air65 II brushless whoop frame transparent white