SCHAFFEN GG Two-Piece Alloy Rotor | Code GG9101 | AKEBONO Caliper: 10-Piston | 420x40mm

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: GG9101
• Caliper Fitment: AKEBONO 10-Piston
• Surface: Drilled
• Anti-rust: Blue Bake Finish
• Diameter × Thickness: 420 × 40 mm
• Friction Face: 101
• Ribs: Long/Short Curved 40
• M-PCD (Center Distance): 202
• Mount Holes: 12
• Center Bore: 185
• Inner / Large Bore: 218
• Mount Hole Diameter: 9.1
• Step: 0

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.