GEPRC Mark4 Mark 4 HD5 HD7 DJI FPV Freestyle Frame Kit 5''/6''/7'' Quadcopter Frame 5mm Arm with 30.5*30.5/20*20mm mounting RC

SPECIFICATIONSBrand Name: NoEnName_NullIs Electric: No batteryOrigin: Mainland ChinaMaterial: Carbon FiberRecommend Age: 14+yRC Parts & Accs: Frame KitFor Vehicle Type: AirplanesUse: Vehicles & Remote Control ToysUpgrade Parts/Accessories: FrameRemote Control Peripherals/Devices: Frame KitTool Supplies: Assembly CategoryModel Number: Geprc Mark 4 HDFour-wheel Drive Attributes: Frame Kit MARK4 HD5 DJI FPV Freestyle Frame The perfect match DJI FPV Air Unit Full 3K Carbon Fiber Frame 3D printing parts are fixed and protected Super lightweight Freestyle frame FreeStyle Version Features: The perfect match DJI FPV Air Unit 3D printing parts are fixed and protected No propeller in the view Full 3K Carbon Fiber Frame Super lightweight Freestyle frame Beautiful appearance design,durable 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 Specifications: Item name:MARK4 HD5 Frame type:H-TYPE Propeller : 5inch Motor to motor:224mm Size:138*176mm Mounting Holes: 30.5*30.5mm/20*20mm Weight:121g Arms plate : 5mm Side plate : 2.5mm Top plate : 2.5mm Bottom plate : 2.5mm Protect plate : 2mm Recommended: Flight Controller:RF/Kiss/F3/F4/F7 Motor: 22xx/23xx/24xx/25xx ESC:30A-50A Propeller:5inch Lipo: 4S 1500mAh ~ 6S 1300mAh FPV :DJI FPV Air Unit Include: 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 MARK4  Frame Introduction:I want the fancy rack to perform more in flight, the lighter rack, the convenient electronics installation and balanced center of gravity, and the smooth flight shooting, these ideas create a new fancy rack Mark4.It is no longer a wide X design, but an H-shape, which does not affect the flight experience. The benefit is that the arm length is shortened, the weight is reduced, and the arm strength is increased. It also provides more installation space for the middle position of the low center machine compartment. Of course, you can also mount the arm to the bottom for more installation space.The mounting size of the FPV lens is adjusted to 19*19. There are 30.5*30.5 and 20*20 mounting holes in the middle section and the second half, and there are more directions in the selection of the flight control. In the middle section, 30.5*30.5 has been set up with soft-installed silica gel, which can reduce the pressure caused by vibration to the flight control to a greater extent, thus achieving smooth flight.The arm of the rack is chamfered with the upper and lower plates. The upper plate uses a countersunk screw to make the surface more flat. There are also front and rear bumpers that allow the player to provide protection while flying while reducing losses and facilitating replacement. Of course, there are also custom-made thick aluminum columns to ensure the strength of the rack!All the elements of this fancy rack, I believe it can bring you flying fun and smooth flight shooting!Characteristic:1.Exquisite design, durable structure2.The arm and the body are chamfered, smooth and not scratched3.Lower center of gravity design4.Flight control has its own damping ring to reduce flight control pressure5.Customized thick aluminum column to ensure the strength of the fuselage6.30.5*30.5 and 20*20 flight control holes are set in the middle and rear sections, and more installation methods are available.7.High quality 3K twill carbon fiber board, high precision CNC machining8.YFS screw, 12.9 hardness, hard and non-slipPackage Included: HD7 Specifications: Item name:GEP-Mark4 HD7 Frame Frame type:H-TYPE Propeller : 7inch Motor to motor:295mm Size:193*223mm Mounting Holes: 30.5*30.5mm/20*20mm Weight:140g Arms plate : 5mm Side plate : 2.5mm Top plate : 2.5mm Bottom plate : 2.5mm Protect plate : 2mm Features: 3D printing parts are fixed and protected No propeller in the view Full 3K Carbon Fiber Frame Super lightweight Freestyle frame Beautiful appearance design,durable 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 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, anti-rust,Durable steel hardware Package 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 FPV Unit fixed 1x Antenna Mount 1x RX Antenna Mount