Features: <> Made from carbon fiber, ensuring durability and lightweight performance. <> The 8-inch frame features a motor-to-motor distance of 375MM, providing a perfect of size and performance for your . <> The H-shaped design shortens the length of the , reducing weight while increasing arm strength. <> Smooth flight makes more effortless. <> An option for college professors and students who have an interest in creating a . <> <> Specifications: <> Name: REA-Mark4-8inch <> Propeller: 8 inch <> Motor to motor: 375MM <> plate: 5MM <> plate: 2.5MM <> Bottom plate: 2.5MM <> Side plate: 2.5MM <> mount size: 19.3mm <> <> Recommended configuration: (not included) <> Flight Controller: /Kiss/F3/F4/F7/F405/F722 <> Motors: 2305/2306/2407/2408/2507/2810/2812 <> : 40A-50A-60A-70A <> Propeller: 8 inch <> : 4S-2200mAh-6S 3300mAh-6000mAh <> Propeller: 8 inch <> <> Package Information:  <> Package Size: 100*55*35mm/3.94*2.17*1.38inch <> Package Weight: 157g/0.35lb <> <> Package List: RM15400B <> 1 * Mark4 8inch Frame Kit