The Alex Rims Y22 BMX 48 Hole Rear Wheel is a high-quality aluminum wheel designed specifically for BMX bikes. With a 20-inch size and rim brake compatibility, this rear wheel is perfect for riders looking for durability and performance. The black color and Schrader valve make it a sleek and convenient choice, while the ETRTO 406X22 and 6000 alloy specifications ensure a reliable and long-lasting component for your bike. Made in the United States by Alex rims, this rear wheel is a great addition to any BMX enthusiast's collection.