Although primarily designed for high torque car applications, this servo can still deliver a speed of 0.12 seconds to 60 degrees when pumping out that massive 24kg/cm of torque. All that with digital holding power, metal gears & twin ball races makes the HVS-ZV the ultimate, performance, car servo for racers that want the best. Specification Weight: 63g Dimensions: 40.5 x 21 x 38mm Speed: 0.12 sec/60° (6.0v) Torque: 26.2 Kg/cm (6.0v) Manufacturer: Ripmax Model: P-SWDHVSZV