SCHAFFEN HC Two-Piece Racing Rotor | Code HC9813E | AP Racing Fitment: 9660 / 9665 / 9668 | 390x36mm

SCHAFFEN HC multi-alloy, heat-treated two-piece racing rotors for GT & TCR competition. Recommended with 7075 hard-anodized hat + floating hardware.

Warranty notes (summary): petal cracking requires genuine AP hardware; surface heat-checking with race pads can be normal; deep cracks near hat bolts require inspection and assessment.

• Rotor Code: HC9813E
• Fitment: AP Racing 9660 / 9665 / 9668
• Diameter × Thickness: 390 × 36 mm
• Friction Face: 55.625
• M-PCD (Center Distance): 260
• Mount Holes: 12
• Center Bore: 235
• Inner / Large Bore: 278.75
• Mount Hole Diameter: 12×14
• Step: 0
• Drawing No.: 20156
• OE Reference: CP4284-134 & CP4284-135 (CG8)

Pricing assumption: listed as a set (pair) unless you specify otherwise.