Treal Aluminum 7075 Front Hubs Steering Blocks for Traxxas X-MAXXFEATURES: - High quality material Aluminum 7075 - Enlarged bearings to strengthen the part - Precision Dimenstion control - Three Color options - Replace directly of the stock plastic part YOU WILL RECEIVE: - Left and right aluminum front hubs 1pair -Two (2) 17x30x7mm bearings -Two (2) 20x32x7mm bearings -Two (2) bearing spacers - Four (4) kingpins -Two(2) M4x35 Screws