Mark4 15 inches Carbon Fiber Quadcopter FPV Frame

The Mark4 15-inch carbon fiber FPV frame is a professional-grade, large-scale quadcopter platform designed for high-performance long-range flights and heavy-payload operations. It is primarily recognized for its high strength-to-weight ratio and ability to maintain flight stability with oversized propellers.

• Vibration Damping: Includes a unique shock absorption design and reinforced plates to reduce vibrations, ensuring stable video footage and protecting electronic systems.
• Modular Component Layout: Offers ample internal space with 25mm–30mm aluminum standoffs, allowing for easy installation of large stacks, VTX modules, and high-capacity batteries (up to 6S 8000mAh).
• Versatile Mounting: Pre-drilled for multiple flight controller standards (30.5x30.5mm and 20x20mm) and compatible with a wide range of motor sizes (16x16mm to 21x21mm).
• Durability: Uses high-strength 12.9-grade YFS screws and reinforced arms (up to 8mm thickness) to withstand high-torque motors and potential impacts.
• Ease of Maintenance: Designed with quick-swap arms and accessible side plates to facilitate rapid field repairs.