Feature:1. Perfect Fit: Specifically designed for HOBBYPLUS 1/18 4WD CP18P RC Car, these wheel weights ensure accurate fit, allowing you to focus on enjoying your RC car experience.2. Copper Material: RC car rear door axle counterweight is made of copper materials, rustproof, wearproof, durable, stable, and reliable, with a long service life.3. Enhanced Stability: Adding weight to the rear axle helps reduce gravity, prevent flipping, and lower the center of gravity for improved climbing and stability.4. Perfect Accessories: Exquisite appearance and stable performance make your remote control car look more realistic, cool, and practical. Ensure balanced driving and maximize the performance of your RC car.5. Easy to Install: Small in size and lightweight, making them easy to carry. Easy installation and disassembly, you can directly replace the original parts or damaged parts.Specification:Item Type: Outer Portal Covers CounterweightMaterial: CopperWeight: Approx. 36g / 1.3ozSuitable: for HOBBYPLUS 1/18 4WD CP18P RC Car.Package List:2 x Outer Portal Covers Counterweight 8 x Bearings8 x Screws