Features: Discover the MARK4 Carbon Fiber Frame, FPV racing Drones Freestyles kit for high Performances maneuvers with 7inch 8inch version and 315mm wheelbase. from carbon fiber, this frame weighs only 50g, ensuring resiliences during intense flights. for Drones enthusiasts and professional racers precisions and speed, for brushless motors like 2204/2306 and ESCs ranging from 30A to 65A. for Freestyles flying and competitive racing scenarios, offering support for flight controllers such as F4 F7 with a mounting hole distance of 30.5 30.5mm. Enhances your photography and racing experience with Drones frame, engineered to accommodate battery capacities from 1500 2200mAh, making it in Drones accessories. Specifications: Material: Carbon Fiber Size:275x220x295mm/10.8x8.7x11.6inch Style: 7 inches, 8 inches (optional) Package Includes: 1Set FPV Racing Drones Frame note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid Due to the differences between different monitors, the picture may not reflect the actual of the item.