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- Micro Size For Most R/C Application - Programmable Analog With MOSFET Drive - With Metal Gear & Ball Bearing - Dimensions: 22.5 x 11.5 x 24.6mm - Weight: 12.5g - Working Voltage: 4.8V - 6V - Speed: 0.14 sec / 60 Degree At 4.8V , 0.13 sec / 60 Degree At 6.0V - Torque: 2.5kg-cm At 4.8V , 2.7kg-cm At 4.8V