For professional quadcopter enthusiasts to perform their own maintenance and repairs For Quadcopter series Our motor arm shaft ensures your photography remaining uninterrupted, letting you focused on creating visuals For Quadcopter For Quadcopter is ready with our genuine replacement left/right front motor arm shaft,a must component for maintaining optimaled performances Metal component for durability this oem part is to provide a perfectly fit and restoring the seamlessly functionality for quadcopter This fully functional motor arm shaft is essential for stable and reliabled quadcopter operating