AMain’s huge servo selection includes premium linkage-pullers from EcoPower, Futaba, Hitec, Sanwa / Airtronics, Savox, Holmes Hobbies, Reefs, Tactic, Spektrum, Xpert and many more. From mini to micro, standard to large-scale, with all types of torque and speed specs. Select the servo with the ounce-inches (oz.-in.) or kilogram-centimeters (kg-cm) you need to keep your RC trail truck, crawler or 4X4 under precision control.