The OSSA is a 5" race-bred box frame designed by Falcon Multirotors. This frame is very lightweight, which is an advantage to the racer. Frames come with 2x spare arms, 2x spare braces, and 4x spare motor mounts so you don't stay grounded between heats.
Note: 3D Parts are black, instead of white (as shown in the picture).
True-X Design
Ossa is a pure-X motor to motor layout, with vertical arms and outer box. This creates a very tight package that allows it to be light and nimble around the track. The uniform layout also means that your front and side braces are interchangeable for quick repairs. The same goes for the arms!
Drag-less Racer
Looking at Ossa from above, you can see that by designing the frame around a 20x20 stack, we’ve achieved an almost impossibly small surface area. This means less drag, which means more efficiency. This, coupled with the lift of the box design, gives Ossa a very unique feel.
Spare parts included
Since Ossa is designed for the racer, each kit includes 2x spare arms, 2x spare braces, and 4x spare motor mounts so you don't stay grounded between heats.
Nano, Nano, Nano
Because the frame is so minimal, you’ll want to go nano with every component available. The recommended components are nano cameras, nano VTX, and nano RX along with your favorite 20x20 stack.
Specifications
Wheelbase 205mm
Prop size 5"
Weight 69g with 3D printed parts
Thickness 2.5mm arms, braces, motor mounts, top, and bottom plates
FC mounting 20x20mm gummy mounting holes
Motor mounting 16x16 only
Camera mounting 14mm wide cameras, 12mm wide lenses
Stack height up to 25mm
Get accessories at Thingiverse
Includes
1 x 205mm 5" Frame
2 x Spare Arms
2 x Spare Braces
4 x Spare Motor Mounts