Full Metal medium-sized electric retractable landing gear using 6061T6 aluminum CNC machining process for T810 / T960 / T15 / T18 / 810sport / 960sport and other multi-axis DIY use unmanned aerial vehicles (need to add drilling two M3 mounting holes, optional Long metal silicone damping seat 4). This is the similar products in the highest degree of product integration, the overall design of the structure is simple, quick and easy installation, small footprint. Exclusive ordered large torque motors reliable and durable performance.