This is a replacement Traxxas 2075X Digital High Torque Metal Gear Waterproof Servo. This servo is included with the TRX4 as standard equipment.

Features:

• Metal Gear, Ball Bearing
• Digital High-torque 125 oz-in.
• Transit Time .17 sec/60°
• L=55mm, H= 42.75mm, W=21.5mm