Stylish 3-spoke directional Vented stainless steel rotors Polished to a perfect mirror finish Surface induction hardened with 14% chrome contents for superior wear Heat treated for stress release Provides better braking in wet weather Compatible with all brake pads including sintered metal This product can be used with Harley-Davidson XL H-D#41797-00 00-06 Harley-Davidson Twin Cam H-D#41797-00 00-06