Ion Alloy 181 Satin Black Wheels are expertly built with precision and constructed from premium one-piece cast aluminum for superior strength. Boasting a sleek black finish, this 8-spoke wheel comes in stealth satin black with milled spoke sides. These awesome looking wheels are extremely strong minus the staggering weight. Ion Alloy 181 Satin Black is available in 17, 18 and 20-inch rim sizes. Shipping is free.