1、APPLICABLE MODELS: Specifically designed for XV02 TT02 TT02B. Meet the needs of DIY modification enthusiasts, bringing more possibilities for RC car performance and appearance enhancement. 2、PREMIUM MATERIALS: Made of premium materials, featuring high durability, it can maintain excellent condition for a long time and ensure good reliability and stability. 3、ACCURATE DESIGN: The kit is accurately designed to ensure smoother steering and acceleration experience, which makes the RC car perform well in high speed running and track competition. 4、FINE WORKMANSHIP: The meticulous manufacturing process ensures the longevity of the differential gear kit, enhances abrasion resistance and improves transmission efficiency. 5、EASY TO INSTALL AND REPLACE: The differential gear kit is easy to install and replace, bringing a new appearance and performance enhancement to the old RC car. Users can easily DIY modification. Item Type: RC Car Differential Gear Set Material: Aluminum Alloy, Steel Applicable Model: For XV02 TT02 TT02B 1 Set x RC Car Differential Gear (15 Parts Total)