Wilwood 160-3747 Ultra-Light UL32 Vented Iron Disc Brake Rotor

The Wilwood Ultra-Light UL32 straight vane rotor delivers high-performance braking with rugged durability for competition, high-performance, and sport driving applications. Engineered for superior heat management and extended service life, this rotor combines lightweight construction with professional-grade materials and manufacturing precision.

Premium Construction:

• Cast from premium grade long grain carbon iron for exceptional wear resistance and thermal stability
• 30-vane straight vane design provides superior heat dissipation and reduces brake fade
• Precision machined faces and vane thickness maintain tight tolerances for consistent performance
• Excellent resistance to warping and distortion under high-heat conditions
• Reduces rotating and unsprung weight compared to conventional rotors

Key Benefits:

• Reversible straight vane design fits left or right mounting locations
• Modern foundry techniques ensure consistent quality and dimensional accuracy
• Long service life with minimal maintenance requirements
• Production machined for reliable performance across diverse applications

Manufactured using Wilwood's advanced production capabilities, the UL32 series delivers race-proven performance at an affordable price point without compromising quality or durability.