SpeedyBee Master3X Modular Frame 3 inch 3.6 inch for FPV Racing Drone Freestyle O3

Specifications
* Frame: SpeedyBee Master3X Frame
* Wheelbase: 171mm
* Carbon plate thickness: Top plate: 2.0mm, Middle plate: 2.0mm, Bottom plate: 2.0mm, Arm: 4.0mm
* Camera installation pitch: 19/20mm
* Stack installation height: 11mm
* Stack mounting holes: 25.5*25.5mm
* Compatible VTX: – 03 Aluminum alloy head (03 AirUnit, Link, TX800, TX ULTRA; Except for 03, other modules
require additional 3D printed parts)
– 04 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 supported battery size: 67mm (L)x31mm (W)x40mm (H)
* Recommended battery: 4S LiPo / LiHv750mAh-1100mAh 6S 650-850mAh
* GPS supported size: 18.1*18.1mm (Other sizes require replacement of printed parts)