is a 3.5-inch modular FPV drone engineered for both freestyle agility and cinematic precision. Built on SpeedyBees signature modular platform, it supports all Bee25 head modulesenabling seamless upgrades without full rebuilds. Its innovative balanced head mount reduces jello and vibration, while the X-style low-CG carbon frame delivers stable, aggressive flight characteristics. Whether you’re diving gaps or capturing smooth cinematic lines, the Master 3X offers unmatched versatility and performance for pilots who demand more from every pack.

You can find the related frames and parts in The SpeedyBee Master3X Modular Frame and Parts Collection

Check out the rest of our3″ Framesand the rest of ourSpeedyBee Products!

Specifications:

• Wheelbase 171mm
• 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 (O4 Pro)
• Propeller Size: 3-3.6 inches
• Motor Mounting Holes: 9-12mm
• Weight: 87 (Without Head)
• Recommended Motor: 1507/1804/2004/2006/2105.5
• Recommended KV: 4S 3000-3600kv, 6S 2200-2750kv
• Max Supported Battery Size: 67mm(L)x31mm(W)x40mm(H)
• Recommended Battery: 4S Lipo / LiHV 750mAh-1100mAh 6S 650-850mAh
• GPS Supported Size: 18.1×18.1mm (Other Sizes require replacement of printed parts)

Download the ManualHere

Package Includes:

1 x SpeedyBee Master3X Modular Frame 3-3.6 Inch FPV – Chosen Version