Differential teeth are steel teeth improved on the original T-number, 29T: 10T thickened teeth can greatly prevent tooth sweeping! One car requires two copies.the gear ratio is different from the original factory and needs to be replaced both front and back together!
This product would be ideal for those looking to upgrade their TRAXXAS E REVO SUMMIT 5379X RC car or vehicle with a need for high torque, low speed performance in different gear ratios.
