The Traxxas E-Revo 2 Idler Gear & Input Shaft is a replacement part for your E-Revo 2.0 truck. This part is made from hardened steel for durability and long life. The idler gear meshes with the drive gear to provide power to the drivetrain. The input shaft is what transfers that power from the motor to the drivetrain. These parts are essential for keeping your E-Revo 2.0 running smoothly.
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