Feature: 1. Adopts high quality aluminum alloy material, durable and wear resistant. 2. Replace the old accessories, it can help you better control your product, fine workmanship and long service life. 3. It can restrict the swing of the spring and improve the stability and flexibility of the remote control car. 4. Using CNC technology, high precision and good compatibility. 5. The perfect accessory for RGT 1/10 RC 86100 RC Crawler. Specification: Condition: 100% Brand New Item Type: RC Car Accessory Material: Aluminum Alloy Color: Silver, Dark Blue, Black(Optional) Length: app. 102mm/4.0in Hole to Hole: Approx. 92mm/3.6in Hole Diameter: Approx. 3mm/0.1in Width: Approx. 10mm/0.4in Compatible: For RGT 1/10 RC 86100 RC Crawler Car Upgrade Accessory Package List: 2 x Strut Shock Absorbers 4 x Built-in Spring 4 x Screws 2 x Nuts 2 x Aluminum Column Note: 1. Manual measuring, please allow 1-3mm error, thank you for your understanding. 2. Due to differences between different displays, pictures may not reflect the actual color of the item.