The Mountain Models Round2it! is a small electric sailplane model designed to bring back that relaxing feeling of catching small thermals in the local ball field. The 36 inch Round2it! is super easy to build and easy enough for a beginner to learn how to fly with some friendly help.

The Round2it! was designed using a state of the art 3D CAD package, to allow for exceptional interlocking parts design and fit. 3D design also allows us to provide clearer assembly images, without having to use photos.

The Round2it! is built from self-jigging interlocking laser cut balsa and plywood parts. It's like a 3D jigsaw puzzle with instructions. Although not needed for building, full size plans are included for reference. If the instructions are read before hand and followed during the build, the Round2it can be built up and ready to fly in only 2 to 4 evenings.

  • Wingspan: 36.0 in
  • Length: 22.4 in
  • Wing Area: 164 sq in
  • Flying Weight: 4.0 to 4.8 oz
  • Wing Loding: 3.5 to 4.2 oz/sq ft
  • Controls: 3 (Elevator, Rudder, Throttle) 
  • Power: D1811-2000 Outrunner 
  • Battery: 2S-300 to 2S-360 Rhino or PolyQuest LiPo

Kit Contents:

  • Laser Cut balsa and plywood 
  • Complete Hardware
  • Full Size Plans

Items Needed to Complete:

  • Power: D1811-2000 Outrunner
  • 6 Amp ESC (Feigao or Mountain Models)
  • 2 ea. 3.7 gram Servos (Power HD or Mountain Models)
  • Battery (2S-300 to 2S-360 Rhino or PolyQuest LiPo)
  • Micro RX (Berg 4L or Spektrum 6115e) 
  • GWS 6x3 HD Prop
  • Transmitter (3 channel+)
  • 1 Roll So-Lite Covering (NOT HEAVIER COVERINGS)

Tools Needed:

  • Hobby knife and blades
  • Ruler
  • Pliers, screwdrivers, etc.
  • 5 Minute Epoxy 
  • Thin or Thick CA
  • Soldering Iron
  • Soldering paste/flux
  • Solder

The current version of the manual is 1.0: Round2it Manual

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Mountain Models & Laser Arts
2935 N Lynndale Drive
Appleton, WI 54914