The frame's technical parameters precise assembly, enhancing your drone's performance The frame kit is engineered for optimal stability and speed, ideal for FPV racing Crafted from composite material, this RC frame ensures and robustness for your drone Easy to install, installation can be completed quickly and directly Wheelbase: 88MM Bottom thickness: 2.5MM Upper plate thickness: 1.5MM Nylon column height: 22MM (other sizes can be changed by yourself) Flight control hole spacing: 25.5x25.5mm/26.5x26.5mm/20x20mm/16x16mm Motor hole spacing: 9x9MM Suitable propeller: 2 inches Supported camera: 14MM width (Nano series, some need to remove the plug / for O4 AIR UNIT) Colour:D:Blue Material:carbon fibre Package Contents: 1 * Frame Kit 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.