Ummagawd Botgrinder Grinderino 3.5-inch Freestyle Frame
** 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 style AIO or a 20 x 20 stack. The rear of the frame provides plenty of space to fit a VTX of your choice, and just the same, the front will accommodate any camera. We've provided motor mounting holes to fit our Ummagawd Aerolite 1605 3600kv motors, as well as a standard mounting pattern for any other motors you might like to run.
And if you were curious... Yes, this is less than 250g all up weight!
Specifications:
- Arms: 4mm
- Top Plate: 2mm
- Bottom Plate: 2mm
- Mid Plate: 2mm
- Standoffs: 6mm OD 7075 Aluminum
- FC Mounting: 20x20 and 25.5x25.5 (whoop style)
- VTX Mounting: 20x20 and 25.5x25.5 (whoop style)
- Frame Weight: 65g
- Motor Mounting Pattern: 12mm x 12mm
Includes:
1x Top Plate
1x Bottom Plate
1x Mid Plate (with press nuts)
2x Arms
1x Hardware Kit
1x Ummagawd Battery Pad
2x Battery Straps
1x Set of TPU FPV Camera Mounts
