Descrizione This is the Savox SV-1270TG Digital High Voltage "Monster Torque" Titanium Gear Servo. Features: Extremely powerful for its size pushing 486.1 oz-in torque. Super strong and precision made titanium gears provide high level of durability that will survive heavy use. Coreless motor brings output performance to the top level - smoother, faster, and more efficient. Special design for high voltage native 2s LiPo operation. Water-proof with 4 silicon seals. Our servos are totally green - from materials to production, these servos are environmentally friendly. Ideal for large-scale airplane, jet, and 1/5th scale surface Dimensions (mm): 40.3x20.2x37.2 Weight (g): 56 Speed (6.0V sec/60): 0.14 Torque (6.0V oz-in): 361.1 Speed (7.4V sec/60): 0.11 Torque (7.4V Kg-cm/oz-in): 35.0/487.7 Gear: Titanium & Aluminum Bearing: 2BB Case: Aluminum 25 Tooth Spline