The 1520 motor features premium components such as high-quality bearings, a hardened motor shaft, and a reinforced metal outer rotor. It also includes extra-soft silicone wire, high-temperature magnets, and enameled wire for superior efficiency and energy conversion. An upgraded electronic switch replaces traditional mechanical switches, offering easy operation with a simple , responsive performance, and extended lifespan. An intelligent parameter adjustment system allows for easy customization of motor timing, brake force, throttle mode, and protective measures through a mobile phone or computer interface. The ESC is equipped with a built-in 6V 3A BEC, ensuring stable power output and robust steering capabilities for turns. Plug and play installation with various battery adapter cables included, catering to different market models. Color: As shown Material: Metal Package Contents: 1set Ant ESC & 1520 Motor WiFi-Link Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.