Found 3 3D-models for “4mm arms” across many websites

#4mm arms#Impulse RC Alien#ESC#atom v3#fpv#esc protection#Atom2#martian frame#tbs#martian 220mm
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ZMR250 V2 Spacer

ZMR250 V2 Spacer

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Atom V3 Prop Guards

Atom V3 Prop Guards

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ESC Protection/Protector Martian II or Alien Frame (with FVT LittleBee 30a)

ESC Protection/Protector Martian II or Alien Frame (with FVT LittleBee 30a)

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