✓ WITHSTANDS THE OUTDOOR ELEMENTS ✓ BELOW GROUND MOUNT ✓ HOLDS 2 BICYCLES SIMPLIFY YOUR BICYCLE STORAGE WITH THE GLOBAL INDUSTRIAL U-RACK BIKE RACK. BUILT TO WITHSTAND THE OUTDOOR ELEMENTS, THIS RACK IS CONSTRUCTED WITH DURABLE, ZINC-RICH, POWDER COATED STEEL. ZINC ALLOY PROVIDES A PERFECT SURFACE FOR POWDER COATING AND FORMS AN EXCELLENT BOND, WHILE THE ZINC PLATING IS CORROSION-. THE RACK HAS A HIGH-TEMPERATURE TOLERANCE¿UP TO 120 degrees FAHRENHEIT¿WHILE INCREASING THE METAL'S LIFE EXPECTANCY.