specification:

features:
sturdy material provides good resistance to damage if case of there is hard landing.
main and top boards are pcb boards, which allows you to solder esc to them directly.
x-structure is flexible and stable, which is suitable for fpv race drón to reach high speed with forceful move.
suitable for 4-axle fpv drón.
colored arms are for orientation to keep you flying in the right direction.
big enough to fit your fpv drón and tuck away all the wires neatly.
easy to install and use.
specifications:
material: plastic + nylon + fiber
compatible drón: for dji f450 or others
compatible motor: 2212-2216 (stator size)
compatible esc: 15-30a
compatible propeller: 10 * 4.5 / 4.7inch
compatible battery: 3s / 11.1v / 1500-2600mah
motor mounting hole pitch: 16 * 19mm / 0.6 * 0.7inch
motor wheelbase: 450mm / 17.7inch
size: 36 x 5.5cm / 14.2 x 2.2inch
color: as pictures
weight: 353g
type: rc accessory
package includes:
1 x drón frame kit with screws
note:
please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.