These are two brand new unopened Protek 130T High Voltage servos for sale. The operating voltage is 4.8v to 7.4v with a maximum of 8.4v. These are dual ball bearing servos with metal gears. They have a coreless motor and are standard sized servos at 39.5mm long x 20.0 mm wide x 38.6mm high. The weight is 61g each. The speed is .10sec/60 degrees at 6.0v and .08sec/60 at 7.4v. The torque is 288oz/in at 6.0v and 355oz/in at 7.4v. These servos have an aluminum middle case. Included is the aluminum single arm servo horn and all of the unopened unused servo hardware.