Spur Gear Mod1.0 40T for Revo (TRA3955)

Experience enhanced performance with the Revo 40 tooth Spur Gear designed for the Traxxas Revo monster truck. This optional spur gear is specifically engineered to be mounted on the gear box, effectively transferring power from the clutch bell on the engine into the transmission case.

Unlike the stock spur gear, which features a 38 tooth configuration, the 40 tooth gear offers more bottom-end acceleration. However, it also results in a slight decrease in top-end speed compared to the stock option, making it a perfect choice for those looking to boost their truck's initial power and responsiveness.