Description: 3K full carbon fiber frame, removable arms. Optional Size: 5 Inch / 7 Inch / 8 Inch Wheelbase: 220mm/290mm/330mm Arm Plate Thickness: 4mm Other Plate Thickness: 2mm FC Fixing Height: 21mm Battery Width: 35mm Frame Front Part Height: 30mm Frame Tail Part Height: 30mm Camera Mounting Width: 28mm Specification: Recommend Parts: Controller: 30.5x30.5mm / F4 Controller Brushless Motor: 22xx Series Motor etc. ( 16x19 ; M3 ) Brushless ESC: 20-40A ESC Propeller: 5 Inch / 7 Inch/ 8 Inch Propeller FPV Camera: Eagle 2 Pro ( 28mm mounting width) The following Parts are Compatible: ( NOT Included) FC & ESC : DYS 30.5x30.5mm Omnibus F4 Pro Controller + F30A 4 in 1 BL_S ESC Holybro Kakute F7 V1.5 Controller Tekko32 40A BL_32 3-6S ESC Stack Motor: Emax RS2205 2300 2205 2300KV Racing Brushless Motor Racerstar & T-Motor F40 II 2305 1600KV 4-6S Brushless Motor Racerstar Racing Edition 2212 BR2212 980KV 2-4S Brushless Motor Propeller: LDARC 5045 5x4.5 5 Inch 3-blade Rainbow Colorful Propellers CW CCW Flash 7040 7 Inch Long Range 3-Blade Propeller Support POPO 8045 8x4.5 8 Inch 2-Blade Carbon Nylon Propeller w/ 6mm Mounting Hole FPV Camera: Eagle 2 Pro Global WDR OSD Audio 800TVL CMOS FPV Night Eagle 2 PRO 1/1.8" CMOS 2.5mm 800TVL 4:3 FPV Size Chart: 5 Inch Size: Approx. 220x220x50mm/8.66x8.66x1.97inch 7 Inch Size: Approx. 290x290x50mm/11.42x11.42x1.97inch 8 Inch Size: Approx. 290x290x50mm/11.42x11.42x1.97inch Package Includes: 1 Piece FPV Racing Drone Frame Kit 1 Piece Battery Belt