Savox SW-0231MG Waterproof High Torque STD Metal Gear Digital Servo The SW0231MG is a budget friendly waterproof digital servo with great torque for many applications.This brushed servo features a speed of .17 and 208.0 oz-in of torque 6.0V.It combines leading edge technology with super high 12-bit (4096) resolution andmetal gears for your greater precision when dodging puddles.This is a great upgrade if your looking to drive your RC vehicle in any condition...rain, sleet, or snow.FEATURES: Combines leading edge technology with super high 12 bit (4096) resolution and metal gears. Waterproof. Brushed motor Extremely strong metal gears ensure long-life and durability. Our servos are totally green – from materials to production, these servos are environmentally friendly. Ideal for RC cars, trucks, buggies, and boats.Specs:Dimensions(mm): 41.8x20.2x42.9 Weight(g): 66 Speed(@6.0V sec/60): ..17 Torque(@6.0V oz-in): 208.0 Gear: Metal Bearing: 2BB Case: Plastic 25 Tooth Spline Frequency: 200-250hz Pulse Width Frequency: 1520one-year manufacturers warranty