SpeedyBee Master3X 3-3.6″ Freestyle Frame The SpeedyBee Master3X Modular Frame (Aluminium Alloy Head) is a high-performance 3–3.6″ FPV frame designed for pilots who want durability, flexibility, and sharp flight characteristics in one compact package. Built around a modular design and reinforced with an aluminium alloy camera head, this frame is ideal for aggressive freestyle and high-speed racing builds. The SpeedyBee Master3X Modular Frame with Aluminium Alloy Head delivers a perfect balance of strength, weight, and versatility for modern micro FPV builds. Its low-profile X-frame layout provides excellent handling and responsiveness, while the modular construction makes repairs and upgrades quick and painless. This version features the Aluminium Alloy head, offering improved rigidity and protection for your camera and HD gear — ideal for pilots running digital systems or pushing hard freestyle lines. The carbon fiber structure uses thick, impact-resistant arms and plates to handle crashes with confidence, while support for 3″ to 3.6″ propellers makes it a flexible choice for everything from nimble racers to punchy freestyle quads. Designed with practical stack mounting, clean wiring space, and easy access hardware, the Master3X is a smart, no-nonsense frame that keeps you flying instead of wrenching. Why we chose this version at YourFPVWe stock the Aluminium Alloy Head variant only because it offers superior durability, better camera protection, and improved long-term reliability — exactly what most pilots actually need in the real world. Product Information Wheelbase : 171mm Carbon plate thickness | Top plate: 2.0mm,Middle plate:2.0mm,Bottomplate: 2.0mm,Arm: 4.0mm Camera installation pitch | 19/20mm Stack installation height : 11mm Stack mounting holes : 25.5*25.5mm Compatible VTX : Injection molded head (O3 AirUnit, Link, TX800,TX ULTRA;Except for O3, other modules require additional 3D printed parts)O3 Aluminum alloy head(O3 AirUnit, Link,TX800,TX ULTRA:Except for O3, other modules require additional 3D printed parts) O4 Pro Aluminum alloy head(04Pro) Propeller size : 3-3.6 inches Motor mounting holes : 9-12mm Weight : 87±2g (Without head) Recommended motor : 1507/1804/2004/2006/2105.5 Recommended KV : 4S 3000KV-3600KV、6S 2200-2750KV Max supportedbattery size : 67mm (L)x31mm(W)x40mm (H) Recommended battery : 4S LiPo /LiHv750mAh-1100mAh 6S 650-850mAh GPS supported size : 18.1*18.1mm (0ther sizes require replacement of printed parts) More Information Product page link Product Manual Link SpeedyBee Master3X 3-3.6″ Freestyle SpeedyBee Master3X 3-3.6″ Freestyle Manual
