Holybro Kakute F4 V2 Flight Controller Tekko32 F3 4 In1 40A 3-6S Blheli_32 Brushless ESC Stack 30.5x30.5mm Center The front and rear arm

The front and rear arm are usual parts

Battery :  3S 1300mAh ~ 4S 1300mAh

Single Photo: Support

Ducted Fan Exterior Dimensions (Diameter x Length): 66mm x 41mm

Holybro Kakute F4 V2 Flight Controller Tekko32 F3 4 In1 40A 3-6S Blheli_32 Brushless ESC Stack 30.5x30.5mm Center The front and rear armHolybro Kakute F4 V2 Flight Controller Tekko32 F3 4 In1 40A 3 6S Blheli_32 Brushless ESC Stack 30. 5x30. 5mm Item Specification Feature Kakute F4 V2 Descriptions: The HolybroKakute F4 All In One flight controller makes it easy to build your multirotor. It integrates flight controller (FC), power distribution board (PDB), and on screen display (OSD) in one. The Kakute F4 V2s layout makes it easy to wire up the other components of the multirotor while