The EMAX ES9250 servo offers powerful performance in an incredibly small size. Despite being an all-metal gear servo, 2.5g weight is maintained in order to not heavily weigh down any aircraft or robotics for full maneuverability. Featuring a coreless motor, the ES9250 is able to fit perfectly on any helicopter as a powerful upgrade or alternative with maximum strength. With the accuracy of digital, paired with the long lifespan of metal, the ES9250 is a standard in servos for years to come.