{"product_id":"betafpv-air75-ii-brushless-whoop-frame-choose-color","title":"BetaFPV Air75 II Brushless Whoop Frame - Choose Color","description":"\u003cp\u003eFor more than one year, the\u003cspan\u003e \u003c\/span\u003eAir75 Frame\u003cspan\u003e \u003c\/span\u003edefined lightweight agility. Now, forged alongside our global pilot community, the lighter Air75 II Frame (4g) reimagines the form. Our R\u0026amp;D team deconstructed every arm brace, duct geometry, and crash point. The result? A radical 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 resilience. 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.\u003c\/p\u003e\n\u003cp\u003eAlso check out all our \u003ca title=\"Cinewhoops sold at pyrodrone\" href=\"https:\/\/pyrodrone.com\/collections\/cinewhoop-bnf\" target=\"_blank\"\u003eBNF Cinewhoops\u003c\/a\u003e and the rest of our \u003ca title=\"BetaFPV Products for FPV Drone Racing and Freestyle sold by PyroDrone\" href=\"https:\/\/pyrodrone.com\/collections\/betafpv-products\" target=\"_blank\"\u003eBetaFPV Products\u003c\/a\u003e!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Air75 II Brushless Whoop Frame - new form, peak performance\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/Air75_II_Brushless_Whoop_Frame_-_new_form_peak_performance.jpg?v=1750662134\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cimg\u003eBullet Points\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eArm braces reduced from 6 to 4 + optimized duct geometry increase 11% thrust—while maintaining uncompromising durability.\u003c\/li\u003e\n\u003cli\u003eOptimized connecting braces reduce frame amplitude and achieve ideal PID step response.\u003c\/li\u003e\n\u003cli\u003eOptimized PP blend makes it crash ready.\u003c\/li\u003e\n\u003cli\u003ePilot-Focused Details: Motor fixed slots, motor screw protection structure, enlarged FC mounting holes (25.5 × 25.5mm), and lowered duct profile.\u003c\/li\u003e\n\u003cli\u003eAt just 4g, the Air75 II achieves a 10% weight reduction compared to Gen 1.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eItem: Air75 II Brushless Whoop Frame\u003c\/li\u003e\n\u003cli\u003eMaterial: PP\u003c\/li\u003e\n\u003cli\u003eWeight: 4.00g\u003c\/li\u003e\n\u003cli\u003eWheelbase: 75mm\u003c\/li\u003e\n\u003cli\u003eMotor Mounting: 3-M1.4-6.6mm\u003c\/li\u003e\n\u003cli\u003eFlight Controller Mounting Hole: 25.5×25.5mm\u003c\/li\u003e\n\u003cli\u003eBattery Slot Size: 16.3×6.3mm\u003c\/li\u003e\n\u003cli\u003eMaximum Size: 99.1*99.1*16.2mm\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor: Black, Transparent Blue, Transparent Orange, Transparent Purple, Transparent White\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAir75 II Brushless Whoop Frame\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAir75 Brushless Whoop Frame\u003c\/strong\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.00g\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.45g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWheelbase\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e75mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e75mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDuct Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e42.0mm\u003c\/td\u003e\n\u003ctd\u003e42.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDuct Height\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5mm\u003c\/td\u003e\n\u003ctd\u003e4.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArm Braces\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMotor Fixed Slot\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupported\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupported\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScrew Protection Structure\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupported\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e Not Supported\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePropellers\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40mm\u003cspan\u003e propellers\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e40mm propellers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg alt=\"Air75 II Brushless Whoop Frame arm braces\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/Air75_II_Brushless_Whoop_Frame_arm_braces.jpg?v=1750661593\"\u003e\u003c\/p\u003e\n\u003ch2\u003eDiagram\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Air75 II Brushless Whoop Frame diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/Air75_II_Brushless_Whoop_Frame_diagram_600x600.jpg?v=1750837119\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFrame Reshaped: +11% Thrust\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"a-list-item\"\u003eBy 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.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"a-list-item\"\u003e\u003cimg alt=\"Air75 II Brushless Whoop Frame thrust increase 11%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/Air75_II_Brushless_Whoop_Frame_thrust_increase_11.jpg?v=1750661369\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2 class=\"p1\"\u003eReliable Flight\u003c\/h2\u003e\n\u003cp\u003eAfter dozens of structural refinements, our final connecting arms design effectively reduce frame vibration. Paired with Feedforward tuning, this achieves a near-perfect PID step response – translating to crisp maneuvers and buttery-smooth freestyle flow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Air75 II Brushless Whoop Frame connecting structure\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/Air75_II_Brushless_Whoop_Frame_connecting_structure.jpg?v=1750662104\"\u003e\u003c\/p\u003e\n\u003ch2\u003eOptimized Resilient Material\u003c\/h2\u003e\n\u003cp\u003eOur battle-tested PP blend laughs off concrete kisses and tree bites. Survive your most violent freestyle crashes – and fly home.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Air75 II Brushless Whoop Frame - fly harder, worry less\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/Air75_II_Brushless_Whoop_Frame_-_fly_harder_worry_less.jpg?v=1750662183\"\u003e\u003c\/p\u003e\n\u003ch2\u003eDetails Matter\u003c\/h2\u003e\n\u003cp\u003eEvery 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.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Air75 II Brushless Whoop Frame - details\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/Air75_II_Brushless_Whoop_Frame_-_details.jpg?v=1750662161\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003eRecommended Parts\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBattery:\u003cspan\u003e \u003c\/span\u003eLAVA 1S 450mAh 75C Battery,\u003cspan\u003e \u003c\/span\u003eLAVA 1S 550mAh 75C Battery,\u003cspan\u003e \u003c\/span\u003eBT2.0 550mAh 1S Battery,\u003cspan\u003e \u003c\/span\u003eBT2.0 450mAh 1S Battery\u003c\/li\u003e\n\u003cli\u003eFC:\u003cspan\u003e \u003c\/span\u003eAir Brushless Flight Controller,\u003cspan\u003e \u003c\/span\u003eMatrix 1S Brushless Flight Controller (3IN1\/4IN1),\u003cspan\u003e \u003c\/span\u003eMatrix 1S Brushless Flight Controller (5IN1)\u003c\/li\u003e\n\u003cli\u003eMotors:\u003cspan\u003e \u003c\/span\u003e0702 II Brushless Motors,\u003cspan\u003e \u003c\/span\u003e0802SE Brushless Motors,\u003cspan\u003e \u003c\/span\u003e1102 Brushless Motors\u003c\/li\u003e\n\u003cli\u003eCanopy:\u003cspan\u003e \u003c\/span\u003eAir Canopy,\u003cspan\u003e \u003c\/span\u003eCanopy for Micro Camera 2022,\u003cspan\u003e \u003c\/span\u003eMicro Canopy Lite,\u003cspan\u003e \u003c\/span\u003eCanopy for O4 Air Unit\u003c\/li\u003e\n\u003cli\u003ePropellers:\u003cspan\u003e \u003c\/span\u003eGF 40mm 2-Blade Propellers,\u003cspan\u003e \u003c\/span\u003eGF 1611 3-Blade Propellers\u003c\/li\u003e\n\u003cli\u003eScrews: \u003ca rel=\"noopener\" href=\"https:\/\/betafpv.com\/products\/meteor-series-motor-fixing-screws-pack-40pcs\" target=\"_blank\"\u003eMeteor Series Motor Fixing Screws Pack (40PCS)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"p1\"\u003ePackage\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAir75 II Brushless Whoop Frame\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cimg alt=\"Air75 II Brushless Whoop Frame package\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/Air75_II_Brushless_Whoop_Frame_package_600x600.jpg?v=1750317552\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"BetaFPV","offers":[{"title":"Black","offer_id":68063531139322,"sku":"X4-14195-BLK","price":5.24,"currency_code":"USD","in_stock":true},{"title":"Transparent White","offer_id":68063531172090,"sku":"X4-14195-WHI","price":5.24,"currency_code":"USD","in_stock":true},{"title":"Clear Blue","offer_id":68063531204858,"sku":"X4-14195-BLU","price":5.24,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":68063531237626,"sku":"X4-14195-ORG","price":5.24,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":68063531270394,"sku":"X4-14195-PUR","price":5.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/6632\/1146\/files\/Air75_II_Brushless_Whoop_Frame_black_720x_279d087e-a6a2-482e-a715-16133cf60295.webp?v=1793672343","url":"https:\/\/aeroforgerc.store\/products\/betafpv-air75-ii-brushless-whoop-frame-choose-color","provider":"AeroForge RC","version":"1.0","type":"link"}