MFS - Martin Frame Studio

Design to fly like a bird.



Octopick18 Kit 2mm (Carbon only)

Price : $ 21.15

Propeller size : None


This frame kit is designed for 1S (flat) octocopters of 45mm props using AIO FC (F405 or above) and small 1S 4-in-1 ESC (rarely seen these days) to enjoy outdoor 1S digital FPV. This 2mm thick bottom plate is more robust than 1.5mm one. To build this kit, you need to know how to use additional motors in Betaflight. For more detaile, please refer to my article submitted to Rotorbuilds ( ) in  which I made 1S octocopter of 40mm props for analog FPV.

  • Kit Weight : about 14g (carbon only)
  • Necessary Standoffs : 5  M2x18-25mm for Top Plate (depends on the height of VTX); 4 M2x20mm and 1 M2x14mm for Camera Mount


  • 40mm camera cable in HDZero Whoop Lite Bundle is short, which limits camera angles.
  • Insertion slots for Camera Mount Side Plate may be too narrow. If this is the case, please widen them by fining.

Bottom plate

  • Designed for 1S octocopters of 45mm props
  • Optimized for using AIO FC (F405 or above) and small 16x16mm mount 4-in-1 ESC
  • Recommend combination is JHEMCU GSF405A and Racerstar Star4
  • Motor Mount : φ6.6mm, M1.4 ; φ9mm, M2 (RCinPower 1003)
  • Thickness : 2mm
  • Weight : about 9.5g

Top Plate

  • Designed for mounting VTX and Camera
  • Compatible VTX Mount: 25.5x25.5mm, 20x20mm
  • Thickness : 1.5mm
  • Weight : about 2.5g

Camera Mount Side Plate

  • Commpatible camera width : 14mm
  • Mount Screw Holes : 2mm, 1.4mm (HDZero Nano Lite Camera)
  • Suitable Standoff Height : 20mm
  • Thickness : 1.5mm
  • Weight : about 0.8g

Note: The 1.5mm-thick CF plate may not be able to be inserted into the kit top plate or camera mount top plate because the thickness varies from lot to lot. If this is the case, please widen the insertion hole by filing. However, even if it is too thin, it will not be a problem as it will be secured by the four standoffs on the camera mount.


Camera Mount Top Plate

  • Thickness : 1.5mm
  • Weight : about 0.5g

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