Give your drivetrain reliable shifting and consistent power delivery with the Traxxas 5385 Gear Set, 2‑speed standard ratio, a complete matched gear set that helps your transmission deliver smooth, predictable gear changes and efficient torque transfer. This gear set is compatible with Traxxas models that use the 2‑speed standard ratio transmission design, such as the Traxxas Revo, E‑Revo, and T‑Maxx, helping restore proper gear mesh and drivetrain performance after wear or damage. Built to OEM specifications and easy to install, it’s a solid maintenance or upgrade part to keep your ride shifting smoothly and running strong on every session.