Description: For 's upgraded 7 Frame Kit, now compatible with for O4 Pro Air Unit, delivers exceptional stability and longer flight times ideal for cinematic . Built from super-stiff carbon to minimize resonance, it pairs best with 2809 motors for optimal 7.5Inch prop performance. Expect smooth and versatile flights, whether skimming over water or soaring through the . O3 to O4 was upgraded for O4 Pro Air Unit Camera Mount for O4 Pro Air Unit Silicone side panels for O4 Pro MIPI Video Cable Product Name:For Chimera7 Pro V2 O4 Frame Kit Wheelbase:327mm Frame Dimension: L270 x W199 x H34 mm Arm Thickness: 6mm Bottom Plate Thickness: 3mm Top Plate Thickness: 2mm Upper Plate Thickness: 3mm Camera Plate Thickness: 3mm Max Flight Stack Height: 21mm Max VTX Height: 30mm Flight Stack Mounting: 30x30/Φ3mm Motor Mounting: 16x16mm/19x19mm Φ3mm VTX Mounting: 30.5x30.5 φ3mm / 25x25 φ1.6mm / 20x20 φ2mm Weight: 355g±5g Compatibility:for O4 Pro Air Unit/ O4 Air Unit/Vista HD/ Whoop 1.6W VTX Color:Black Material:Carbon Fibre Package Contents: 1 * FPV Frame Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.