Features: High Efficiency Power Output The SY2847 016 7/L65 brushless motor delivers stable and robust power for upgrading remote control devices, reducing friction to extend service life and handle complex terrains effortlessly. Long lasting Metal Construction produced from premium metal, this motor ensures high load robustness and shock resistance for outdoor extremes, offering dependable functionality in demanding environments. Quiet Function Experience Featuring a brushless design, it minimizes noise for indoor or low noise scenarios, allowing focused control fun without disturbances. Wide agreement Designed to fit various remote control device models, it enables quick installation and power upgrades for strengthened capability across brands. Energy Efficient Option brushless technology boosts efficiency, lowers energy consumption, and extends battery life for extended use, reducing charging needs while supporting environmental friendliness. Specifications: Component: Metal Type:Brushless Motor,Brushless Motor + 18T Gear Motor Cores 1.5cm/0.59'' Motor Length 4.2cm/1.65'' Diameter 2.8cm/1.1'' Motor Wire 6.7cm/2.64'' Package Includes: 1Piece Brushless Motor or 1Set Brushless Motor + 18T Gear note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.