Ultra-Light UL-32 directional vane rotors provide an excellent balance of efficient cooling and lower rotating mass. UL-32 rotors are cast from premium grade, long grain carbon iron for long wear, high thermal stability, and resistance to distortion. UL-32 rotors are production machined and well suited as an alternative to the Brembo or Wilwood Spec-37 rotors on the rear.
Bolt Circle (inches): 8.00" x 7.00"
Diameter (inches): 11.75"
Weight: 9.6 lbs.