Check the listing for details. Reefs RC RAW 500 High Torque/Speed Digital Servo HV Black Edition REEFS178. Condition: New. Listed at 139.99 USD. This is the Reefs RC RAW500 High Torque and Speed Digital Brushless Servo from Reefs RC, designed for high-torque, high-speed performance in demanding RC applications. With its high torque output of 565oz-in (40.7kg-cm) at 8.4 Volts, lightning speed operation of 0.08sec/60° at 8.4 Volts, fully programmable capabilities and robust construction, this servo offers exceptional reliability and precision for a variety of RC vehicles, from crawlers to boats! Features:Powerful 4-Pole brushless motor"Submarine Waterproof" with 7-point sealsHigh voltage capableMagnetic angle sensorInternal steel gearsCNC Aluminum casing with "ULTRA" finishFully Programmable with REEFS SoftwareSpecifications:Speed:@6.0V: 0.11sec/60°@7.4V: 0.09sec/60°@8.4V: 0.08sec/60°Torque:@6.0V: 450oz-in (32.4kg-cm)@7.4V: 500oz-in (36kg-cm)@8.4V: 565oz-in (40.7kg-cm)Motor: BrushlessOperating Voltage: 5.0V-8.4VDimensions(LxWxH): 1.57x.79x1.5in (39.87x20.06x38.1mm)Weight: 2.75oz (77.96g)Operating Spline: 25TIncludes:(1) RAW500 Digital Waterproof Brushless Black Edition ServoAssorted Servo Horns and Mounting Hardware