Metal damper for Kyosho 4x4 Metal shock absorber for Kyosho 4x4 Mini-Z Mini-Z

metal shock absorber 2 types of springs included Tension adjustable Metal damper for Kyosho Mini-Z 4x4 Metal shock absorber for Kyosho Mini-Z 4x4 Material: metal Weight: 12.5g/4 pieces An adjustment mechanism in the upper seat allows tensioning the spring. The black spring that is installed first is harder, and the silver one that comes with it is softer. You can't put oil in it. *The image is an image of the product being installed. *A screwdriver and hex wrench are required for assembly. *The color of the actual product may differ depending on your monitor settings, room lighting, etc. *This product is made in China. Please refrain from purchasing if you are looking for manufacturer-level quality or if you are nervous. Shipped quickly from Amazon's warehouse.