Feedback's Velo Cache 2-Bike Column offers exceptionally stable, secure and attractive indoor bicycle storage for 2 bikes. The anodized-aluminum column and the specially engineered support arms with soft molded cradles display and protect your bikes. The 83-inch-high unit has a load capacity of 80 pounds (40 pounds each). The base is a compact 23 x 32.5 inches and the support arms are 10 inches long. Plus, an expansion kit (sold separately), is available to make this rack accommodate up to 4 bikes.