Good : This 21T 3kg digital servo is designed for 1/14 MJX Hyper Go 14210, 14209, 14301, and 14302 models, ensuring excellent performance and durabilityReliable Performance: With its construction, this 21T 3kg digital servo delivers precise control and consistent power output, making it for RC enthusiastsSmooth Operation: The advanced technology of this 21T 3kg digital servo ensures smooth and efficient operation, allowing for precise movements and enhanced control of your RC vehicleWide Compatibility: Specifically designed for 1/14 MJX Hyper Go 14210, 14209, 14301, and 14302 models, this 21T 3kg digital servo is compatible with a range of RC vehicles, providing versatility andEnhance Your RC Experience: Upgrade your RC vehicle with this 21T 3kg digital servo, designed to deliver improved performance, durability, and precision control, ensuring an enjoyable and satisfying RC experienceSpecification:Color: black.Note:There might be a bit color distortions due to different resolutions.There might be a slight errors due to different hand measurement.Package Includes:1x Servo Horn1x Flat Head Cross Head Screw1.512MM