1. Features: - It is made of materials for sturdier and more durable performance, with an exquisite appearance. - It is easy to use and replace. 2. Specifications: - The material is 45 steel. - Module 1.5, number of teeth 20T/35T, equipped with a shaft and a bracket. - The 20T pinion has an inner diameter of 8mm. - The 35T gear has an inner diameter of 6mm and a D - shaped dimension of 5.5mm. - It is suitable for 1/5 XMAXX remote - controlled cars. - Material: Steel - Color: Black 3. Package contents: - 1 gear with module 1.5 and 20T. - 1 gear with module 1.5 and 35T. - 1 bracket. - 1 shaft. Only the above package contents are included, and other products are not included. 4. Note: Light reflection and different displays may cause slight differences between the color of the item and the actual object. The allowable measurement error is +/- 1 - 3 cm.