Description: [Enhanced Climbing Performance]: Upgrade your remote control climbing car with these specially designed wheel hubs, excellent for tackling challenging terrains with ease [ Metal Construction]: Crafted from metal, these wheel hubs offer strength and durability, ensuring long-term performance even in rugged conditions [ Dimensions]: Each wheel hub measures 51.5mm in diameter, 27mm in thickness, with an inner diameter of 46mm and a hub hole diameter of 4mm, providing a fit for your vehicle [Complete Set Included]: This package includes a set of 4 wheel hubs, allowing you to fully equip your remote control car for optimal performance [Stylish Finish]: The color adds a stylish touch to your vehicle while enhancing its overall appearance and functionality Specification: Material:Metal   Size Chart: Diameter: 5.15cm/2.03inch Thickness: 2.7cm/1.06inch Inner diameter: 4.6cm/1.81inch Hub diameter: 0.4cm/0.16inch Package Includes: 4 Pieces Wheel Rims Note: Please allow slight dimension difference due to different manual measurement.