Item Type: RC Gears_x000D_Weight: Approx. 10g / 0. 4oz_x000D_Material: Plastic_x000D_Product Type: RC Accessories_x000D_Number of Teeth: 24T 12T_x000D_Application: Suitable for ZD Racing 1/16 S16 Ex16 16426 2011 RC Flat Sports Car 1Remote Control Car Accessories: Gear provides a more efficient power transmission system, provides a smoother ride, and improves the driving force of the remote control car 2Plastic: Remote Control car gear made of plastic material, durable, use more robust, better control of your remote control car 3Improve Performance: Effectively improve the performance of your car, and reduce the probability of gear dummy position and tooth sweep, so that the remote control car driving smoothly 4Light Weight: Gear light weight, does not increase the burden of remote control car, solid and stable structure, stable performance, not easy to deformation 5Easy Installation: Reasonable design of gear, easy installation and disassembly, direct replacement of damaged parts, obtain higher strength