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Botgrinder Grinderino 3.5" / 5" Frame Kit - Choose 3.5" or 5"

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Botgrinder Grinderino 3.5" / 5" Frame Kit - Choose 3.5" or 5"

UPDATE: The Grinderino now has available 3.5" or 5" arm choice.

Once again, Botgrinder and the Ummagawd team make another absolute banger of a frame. - Imagine a Demibot-level frame but in a smaller package!  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. And, despite its size, it's still under 250g all-up weight!

Be sure to check out all our 3.5" frames, as well as the rest of our Ummagawd selection!

Specs:

  • 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 and 9mm x 9mm

Frame Kit Includes:

  • 1x Top Plate
  • 2x Arms
  • 1x  Bottom Plate
  • 1x Mid Plate (with press nuts)
  • 1x Hardware Kit
  • 1x Ummagrip Battery Pad
  • 2x Battery Straps
  • 1x Set of TPU FPV Camera Mounts

    UPDATE: The Grinderino now has available 3.5" or 5" arm choice.

    Once again, Botgrinder and the Ummagawd team make another absolute banger of a frame. - Imagine a Demibot-level frame but in a smaller package!  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. And, despite its size, it's still under 250g all-up weight!

    Be sure to check out all our 3.5" frames, as well as the rest of our Ummagawd selection!

    Specs:

    • 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 and 9mm x 9mm

    Frame Kit Includes:

    • 1x Top Plate
    • 2x Arms
    • 1x  Bottom Plate
    • 1x Mid Plate (with press nuts)
    • 1x Hardware Kit
    • 1x Ummagrip Battery Pad
    • 2x Battery Straps
    • 1x Set of TPU FPV Camera Mounts
      Select Size
      From $14.49

      Original: $48.29

      -70%
      Botgrinder Grinderino 3.5" / 5" Frame Kit - Choose 3.5" or 5"—

      $48.29

      $14.49

      Description

      UPDATE: The Grinderino now has available 3.5" or 5" arm choice.

      Once again, Botgrinder and the Ummagawd team make another absolute banger of a frame. - Imagine a Demibot-level frame but in a smaller package!  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. And, despite its size, it's still under 250g all-up weight!

      Be sure to check out all our 3.5" frames, as well as the rest of our Ummagawd selection!

      Specs:

      • 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 and 9mm x 9mm

      Frame Kit Includes:

      • 1x Top Plate
      • 2x Arms
      • 1x  Bottom Plate
      • 1x Mid Plate (with press nuts)
      • 1x Hardware Kit
      • 1x Ummagrip Battery Pad
      • 2x Battery Straps
      • 1x Set of TPU FPV Camera Mounts