1.Heavy-Duty Carbon Fiber Structure：High-strength carbon fiber with 8.0mm thick arms and multi-plate reinforcement for excellent rigidity and durability.

2. High Payload Capacity：13inch frame: supports 6–8kg payload 15inch frame: supports 8–10kg payload，Ideal for long-range, cinematic and heavy-lift FPV builds.

3. Reinforced Plate Design：3.0mm reinforced bottom & surrounding plates improve torsional stiffness and impact resistance during aggressive flights.

4. Wide Component Compatibility：Supports 20×20mm & 30.5×30.5mm FC/VTX mounting and 21×21mm motor pattern with 4mm motor screws.

5. Large Prop & Motor Support：Compatible with 13” / 15” propellers and 4215 / 4218 / 4312 / A4320 motors for high-efficiency thrust setups.

Description:

The MARK4 V3 Pro carbon fiber frame kit is designed for FPV freestyle quadcopters, offering a rigid and lightweight structure with 8mm arms, wide electronics compatibility, and support for large motors and propellers.

Specifications:

Product Name: MARK4 V3 Pro Carbon Fiber Drone Frame

Material: Carbon Fiber

13 Inch Version

Wheelbase: 570mm

Weight: 560g

Prop Compatibility: 13 inch

Motor Compatibility: 4215 / 4218 / 4312 / A4320

Payload Capacity:：6–8kg

15 Inch Version

Wheelbase: 680mm

Weight: 590g

Prop Compatibility: 15 inch

Motor Compatibility: 4218 / 4312 / A4320

Payload Capacity：8–10kg

Structure Details

Upper Plate Thickness: 2.0mm

Bottom Plate Thickness: 3.0mm

Lower Fixed Plate Thickness: 3.0mm

Camera Side Plate Thickness: 2.5mm

Front Lip Plate Thickness: 2.5mm

Rear Lip Plate Thickness: 2.5mm

Surrounding Reinforcement Thickness: 3.0mm

Arm Thickness: 8.0mm

Mounting

Camera Mount Spacing: 19mm

FC Mount Spacing: 20×20mm / 30.5×30.5mm

VTX Mount Spacing: 20×20mm / 30.5×30.5mm

Motor Mount Spacing: 21×21mm

Motor Screw Hole Diameter: 4mm

Package contents:

1*Carbon Fiber Frame

Note:

Only the above package content, other products are not included.

1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.

2.Due to the manual measurement and different measurement methods, please allow 1-3mm deviation.Thanks!

Before purchase:

1.All the goods are ready stock, we will arrange the shipment at once if we receive the order.

2.Please read the item description, if you have any question, do not hesitate to contact us.

3.No warranty,if you receive a defect item,please contact us at once with item picture.

4.Use the vouchers for more saving.

After purchase:

1.If you are satisfied,please express your use feeling.

2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems. If you receive a defect item,please contact us at once with item picture or video.