Savox SC1251MG Features: Super high 4096 resolution and metal gears Super light-weight Coreless Motor provides high speed, incredible efficiency, and low power consumption than comparable servos The aluminum case design not only looks good but also helps operation to remain cool and smooth Ideal as a steering servo for 1/10 surface applications and in gliders and airplanes that have thin wing profiles (SAV-SV1251MG)