The GPM aluminum shock tower and gearbox in blue are high-quality replacement parts specifically designed for the Tamiya TT01 RC car. These components are made from durable aluminum, ensuring increased longevity and stability compared to conventional materials. The shock tower is designed to provide a precise fit and optimize the vehicle's performance. The use of aluminum not only contributes to weight reduction but also enhances the overall performance of the model. The blue coloring also gives the vehicle an appealing look. This accessory is ideal for hobbyists looking to upgrade or repair their RC cars. The delivery includes the shock tower, the gearbox, and the necessary screws for assembly. With this product, users can significantly improve the functionality and appearance of their Tamiya TT01.