Our “W” frame bike rack has a sturdy vertical bar design that will meet your bicycle parking needs anywhere. The all galvanized structure is made of 1 5/8 inch O.D. pipe frame with 1 inch O.D. tube stalls. The W-shaped frame is galvanized, with your choice of additional powder coating finishes, in a variety of colors. The unit is free standing, but an anchor bolt kit is available for mounting.