Features: With bearing design, provides smooth operate performances, reduces noise Highly quality plastic teeth analog servo servo, ensures precise motion control and stability Suitable for ES3001 fixed wing and other model aircraft to enhances the flying experience. Lightweighted suitable for long time use and frequent operates. Precise analog servo design for quick responses and accurate movements Easy to install Specifications: For ES3001 Model Aircraft Fixed Wing Servo Size:as Pictures Weight: 43g Features: With bearing Vlotages: 4.8V-6V Package Includes: 1Set For ES3001 Model Aircraft Fixed Wing Servo note: Due to the different monitors and light effect, the actual color the item might be slightly different from the color showed on the pictures. Please allow 1-2cm measuring difference due to manual measurement.