【Compatible with】Designed for Traxxas 1/10 Ford Bronco 4-Tec 2.0 / 4-TEC 3.0 Upgrade Parts. 【High quality material】Our product is made of Hardened Machined Steel, which is not easy to rust or break, and is sturdy and durable. 【Easy to Install】Good compatibility can fit well, easy to install and use. Great for replace the old or broken part. Increase overall performance and durability of your RC car. 【Package include】55T 48P Hardened Steel Gear 【Qloi-LeUe guarantee】If you are not 100% completely satisfied with our products, please don't hesitate to contact us to request a refund or exchange! Your Satisfaction is Our Main Priority. 【Compatible with】Designed for Traxxas 1/10 Ford Bronco 4-Tec 2.0 / 4-TEC 3.0 Upgrade Parts.