lift kit are made of CNC billet aluminum, durable & corrosion resistant. Important : Spacer thickness to lift amount is NOT a 1 to 1 ratio. To raise the height up to 2″, the spacer thickness is less than 2″. Feature : Maintain factory ride quality. Increase ground clearance and give more room for larger tires. Installation : Easy at home installation. No Cutting, drilling or welding need. Fit for Outlander 400 500 650 800 MAX etc. ATV models. Feature : Direct replacement,easy installationReduce the impact of road conditions on vehiclesPrevent parts from loosening and reinforce components of motorcycle suspension systemCorrosion resistance,wear resistance Suspension Lift Spacers Front + Rear Technical Notes: