The Wilwood Rotor-UL30 Iron RH-SRP BLK (MPN 160-7099-BK) is a drilled, right-hand iron brake rotor in the Ultralite UL30 line, with an 11.00 in diameter, 0.810 in thickness, and a 6 x 6.25 in bolt pattern. The manufacturer's catalog lists more than 120 rotor styles and diameters in standard, slotted, and drilled-and-slotted configurations, and this SRP drilled style is part of that range. Choose this rotor over a stock replacement when you want a larger 11-inch diameter for more swept area and a drilled face for venting heat and gases from the pad interface. The iron construction and black finish suit street-driven performance cars and track-day use where heat tolerance matters more than the lightweight feel of an aluminum-hat design. Fitment depends on matching the 6 x 6.25 in bolt circle and the right-hand mount side, so confirm hub compatibility before ordering. Searches for "Wilwood 160-7099-BK fitment," "11 inch drilled iron rotor 6 on 6.25," and "Wilwood UL30 right hand SRP drilled rotor" will surface this exact part. Verify the hat and mounting hardware requirements against the manufacturer's documentation before installation.