These premium aluminum differential outdrives are engineered specifically for the Kyosho RB7SS 2WD competition buggy, enhancing its drivetrain's durability and performance. Crafted from high-strength, CNC-machined aluminum, they provide a lightweight yet robust connection between the differential gear and the universal swing shafts, ensuring efficient power transfer to the wheels. Upgrading to these precision-machined outdrives reduces rotational mass and offers superior wear resistance compared to standard components, making them ideal for competitive racing where reliability and peak performance are paramount.