The Traxxas 4995X Reverse Installation Kit is a drivetrain upgrade designed for Traxxas vehicles that support a reverse gear function, such as the Traxxas Maxx and Traxxas X‑Maxx. This kit includes the necessary gears, hardware, and instructions to install or restore the reverse gear mechanism in the transmission, enabling the vehicle to drive backward while maintaining proper alignment and performance. Built by Traxxas for direct compatibility with the platform’s drivetrain, it offers a reliable and durable solution for adding or repairing reverse capability on compatible Traxxas models.