Designed in collaboration with HDZero, this frame is made to pair perfectly with the HD Race vtx v2 and the whoop size HDzero vtx.
The midplate has 30×30 and 20×20 stack mounting options and the Top plate has 25.5×25.5 mounting available.
Compatible front brace: https://flyfive33.com/product/front-or-back-brace-sb-zero-lite/
Thingiverse Listing: https://www.thingiverse.com/thing:4933552
Has 20×20, 30×30, and 25.5×25.5 mounting options.
Works with all Switchback PRO arms.