SCHAFFEN GG Two-Piece Alloy Rotor | Code GG9010 | AP Racing Caliper: 9440 | 285x28mm

SCHAFFEN GG copper-alloy two-piece rotors with heat treatment, built for track-capable performance. Recommended with 7075 hard-anodized hat + floating hardware.

Technology: HOOK serrated design across the GG lineup.

• Rotor Code: GG9010
• Caliper Fitment: AP Racing 9440
• Surface: 12-Arc / Hook
• Diameter × Thickness: 285 × 28 mm
• Friction Face: 51.5
• Ribs: Curved 48
• M-PCD (Center Distance): 162
• Mount Holes: 10
• Center Bore: 147
• Inner / Large Bore: 182
• Mount Hole Diameter: 8.1
• Vane: 10
• Step: 0.1
• Drawing No.: Z20135

Warranty notes (summary): runout coverage within 1000 km / 1 month with dial indicator video. Surface heat-checking with race pads can be normal. Deep cracks near hat bolts require inspection.

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