The mark 4 HD takes everything you love about the mark4 (super strong, lots of mounting space, and lightweight) But now has been tweaked to be able to integrated with the DJI Digital FPV System. Use this frame as the base of your new low latency HD FPV quadcopter build.

Key Features

• No Propellers in the view.
• Perfect for DJI FPV HD – 720p 120fps FPV
• 3D printing parts are fixed and protected
• Full 3K Carbon Fiber
• Super lightweight Freestyle frame
• Beautiful appearance designdurable in crashing
• Quick maintenance Arms and replacement of equipment
• 25mm standoffs for better height and CG relation,Ample space for electronic installation
• ALU6061 Srandoff New , Strengthen the hardness
• There are 30.5*30.5mm and 20*20mm flight control holes , Stack can fit in the center or the rear.
• High quality 3K twill carbon fiber plate, high precision CNC processing
• YFS screw, 12.9 grade strength, non-slip teeth, anti-rust,Durable steel hardware

Included

• 4 x 5mm 5inch Arms plate
• 2 x 2.5mm side plate
• 1 x 2.5mm top plate
• 1 x 2.5mm Bottom plate
• 2 x 2mm Bumpers plate
• 2 x 2mm Reinforce plate
• 1 x Lipo silicone pad
• 1x DJI FPV Air Unit fixed
• 1x Antenna Mount
• 1x RX Antenna Mount

Suggested Build Parts

225mm 5 Inch Recommended Parts: Flight Controller: RF/Kiss/F3/F4/F7 Motor: 2207/2208/2306 ESC: 30A-50A Propeller: 5inch

Lipo Battery: 4S 1500mAh ~ 6S 1150mAh

260mm 6 Inch Recommended: Flight Controller: RF/Kiss/F3/F4/F7 Motor: 2208/2305/2306/2407 ESC: 35A-60A Propeller: 6 inch

Lipo: 4S 1500mAh ~ 6S 1300mAh

295mm 7 Inch Recommended: Flight Controller: RF/Kiss/F3/F4/F7 Motor: 2208/2305/2306/2408/2507 ESC: 40A-60A Propeller: 7inch Lipo: 4S 1800mAh ~ 6S 2200mAh