This Quick Ship bicycle rack is made of 2 3/8" OD black powder coated galvanized steel and features space for 11 bikes. Our wave bike racks are available in either in-ground or surface mounting for resistance to vandalism. These commercial grade bike racks can be found in schools, parks, and HOA properties. Made in the USA with 1 year manufacturer warranty. • In stock and ships in 2 business days up to a quantity of 4.