Excel ICG408 Gold 21" x 1.60" 36 Hole Takasago Rim The Excel Takasago aluminum alloy rim is the benchmark in offroad racing rim technology Exclusive 7000 series aluminum alloy which has a 50% higher yield strength than thecompetitor's 6 series aluminum Engineered and designed to perform in extreme hostile environments where other rims routinely fail Manufactured with a complex multi-step forming extrusion design, advanced robotically welded, and hard anodized Rim Size/Hole/Color: 21"x1.60" / 36 Hole / Gold