Ummagawd Botgrinder Grinderino 3.5-inch Freestyle Frame Category_GPS Prop: Defender25 2525 props (2

Prop: Defender25 2525 props (2

MCUs: BusyBee2 (EFM8BB21F16) at 48MHz

Motor c-clip hole = 6

Dimensions:  31x30x6mm

Ummagawd Botgrinder Grinderino 3.5-inch Freestyle Frame Category_GPS Prop: Defender25 2525 props (2** Updated Now compatible with 9x9mm motor mounting ** Introducing the Grinderino. If you love your Demibot, but wish you had one that's just a little smaller, your wishes have been granted! When Botgrinder asked if we can make him a 3. 5" frame, he said he wants something just as good as the Demibot but in a smaller package. It took a bit of adjustment, but I think we hit the mark. As for flight controllers, this frame will fit a single board whoop