SKU : H01002 Description - Speed (sec/60o): 0.14 - Torque (Kg-cm/Oz-in): 24.7/343 - Size (mm): 66x30x58 - Weight (g/oz): 152/5.26 The Hitec HS-805BB Giant Scale Servo Motor is one monster of a servo. The HS-805 uses a heavy duty nylon gear train and a heavy duty 10mm 15 tooth output shaft. It develops enough torque to move just about anything so whether its a large plane or boat, or maybe your just flinging a spike hammer. Whatever it may be the HS-805BB can move it and move it fast.