The Wilwood Rotor-UL30 HP is a vented cast iron brake disc from the brand's Ultralite line, measuring 11.00 inches across and 0.810 inch thick on a 6 x 6.25 inch bolt pattern. Ultra-Light ULHP straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. The vented core moves air through the disc, which helps it shed heat during repeated hard stops on track.
Iron construction gives this rotor a durable friction surface that holds up to heavy track or rally use, and it is a practical upgrade for drivers who want more brake stability than a basic stock-style disc without moving to a more specialized material. Because the 6 x 6.25 pattern is a specific hub layout, this rotor suits a narrower group of race and performance builds, so verify your hub before buying. Searchers looking for a 11 inch vented iron brake rotor, a 6 on 6.25 race rotor, or a Wilwood UL30 HP 160-5840 replacement will find this part matches those criteria.
