Feature:1. High Strength: Made of premium aluminum alloy and plastic materials, the shock absorber is wear resistant, corrosion resistant, rust proof, has high strength and long service life.2. Promote Stable Driving: The RC car aluminum alloy damper can provide a balanced driving experience and reduce vibration caused by rough road conditions.3. Adjustable: The main body of the damper has thread, the oil pressure is adjustable. And the damper is removable, and has the ability to adjust the preload.4. High Elastic Spring: The shock absorber has damping oil inside. The high elasticity of the spring ensures the damping effect and improves the stability of the remote control car.5. CNC Machining: This RC oil damper is processed by CNC, with excellent workmanship and delicate appearance, making your remote control car look more vivid.Specification:Item Type: RC shock absorberMaterial: Aluminum alloy, plasticWeight: Approx. 58g/2ozTotal Length: 105mm/4.1inInstallation Hole Pitch: 95mm/3.7inMaximum Diameter: 21mm/0.8inSpring Diameter: 1.2mm/0.05inAperture: 3mm/0.1inApplicable: Fit for 1/10 remote control vehicle(such as for HSP, for HPI, for Redcat, for Traxxas, for Arrma, and other brands).Package List:2 xRC Shock Absorber2 x Brass Ball Head2 x Screw2 x NutNote:1. Please allow 1‑3mm error due to manual measurement. thank you!2. Due to different shooting lights and different monitors, the pictures may not reflect the actual color of the real object.