Quad Bike Rack. Quad storage rack holds 4 bikes vertically in limited space. Bike storage can be a challenge--the bikes get tangled up, tip over, and are hard to separate if you want to use just one. But no more. The quad storage rack fits nearly anywhere--garage, basement, porch, even apartment, anywhere space is limited--to conveniently store and protect up to 4 bikes. Convenient bike storage with no permanent installation required. Our bike rack is freestanding and ready to use right away--no drilling, special mounting or permanent installation needed. And you can move or relocate it whenever and wherever as need be. Brookstone bike storage racks feature sturdy, high-quality construction. Each storage rack is made with an epoxy-coated tubular steel frame to easily support the weight of 4 bicycles. Independent adjustable arms accommodate men"s and women"s road and mountain bikes and keep them level. Dimensions: 28" w x 39" d x 7"3" h. Order your freestanding bike storage rack today!