The Vertical bike rack parks one bicycle to the wall of a garage, basement, or other bike storage area per unit. This bike storage is simple, economical, and ideal for apartment/residential use or anywhere multiple bikes need to be parked. Add-on units also available - a regular unit must be purchased in conjunction for proper use. The available finishes for this bike rack are galvanized and powder coated and it can be wall-mounted for 1 bike and freestanding for 2-4 bikes.