1、High quality metal material has high strength and durability. 2、High precision, perfect matching models as replacement of original parts. 3、Improve the performance of model car and add more fun to your remote control. 4、Exquisite appearance and light weight, easy and convenient to install and use. 5、Nice replacement accessory for upgrading your RC model car. Features: 1. High quality metal material has high strength and durability. 2. High precision, perfect matching models as replacement of original parts. 3. Improve the performance of model car and add more fun to your remote control. 4. Exquisite appearance and light weight, easy and convenient to install and use. 5. Nice replacement accessory for upgrading your RC model car. 6. Suitable for WPL B1 B14 B16 B24 C14 C24 B36 RC truck. Specification: Condition: 100% Brand New Item Type: RC Accessory Material: Metal Color: Black Diameter: Approx. 1.4cm/0.55in Package List: 1 * Gear Kit Note: Please allow slight deviation of 1-3mm for manual measurement. Thanks for your understanding.