Feature: 1. Aluminum Alloy Material: Made of high quality aluminum alloy materials with better strength than original part, more durable and long lasting. 2. Enhance Performance: Able to enhance the swing arm performance, making the car has a more stable running. 3. Strict Requirements: Made with strict requirements, that the part can be easy to use and part exchange, friendly for user. 4. Package Content: You can get a set of reinforced swing arm, including 2 pieces part, available for a replacement. 5. Suitable Model: Designed for Wltoys 144001 1/10 remote control car to use, strengthening the using performance. Specification: Item Type: RC Rear Swing Arm Reinforcement Kit Material: Aluminum Alloy Color: Gold Application: For Wltoys 1/10 RC Car 104001 Weight: Approx.24g/0.8oz Package List: 1 x Set of RC Reinforcing Rear Swing Arm(2Pcs)