APEX Wheels 19 Inch ARC-8 for BMW 5x120APEX ARC 8 RACE WHEELS price PER wheel Our lightest, most affordable flow formed wheel, which is why its been our best seller for over 10 years. Part of our Classic line, it's a timeless motorsport design engineered to optimize weight and strength. THE FLOW FORM ADVANTAGE Flow forming enables us to create high performance wheels without the price premium of forging. It improves the mechanical properties and grain structure of the barrel, increasing