Steel 45T Spur Gear 8053 Replacement for Traxxas TRX4 TRX6 1/10 Remote Control Crawler Car Upgrade Accessories Features: Made of premium steel, it ensures durability and long-lasting performance. The spur gear is precision-engineered for perfect fit and function, ensuring optimal performance and minimal wear and tear. Enhances the performance of your remote-controlled crawler car by providing smoother and more efficient power transmission. Replacement for Traxxas TRX4 TRX6 1/10 remote control crawler car. Easy to install and convenient for users to upgrade their remote control cars. Specifications: Item Name: Spur Gear Main Material: Steel Color: Black Diameter: 37.5mm/1.47inch Suitable for: Replacement for Traxxas TRX4 TRX6 1/10 Remote Control Crawler Car Package Information:  Package Size: 8*7*6cm/3.15*2.76*2.36inch Package Weight: 31g/0.07lb Package List: 1 * Spur Gear