Description
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: GG93019
- Caliper Fitment: AP Racing 9660 / 9665
- Surface: 12-Arc / 8-Straight / Hook
- Diameter × Thickness: 378 × 34 mm
- Friction Face: 56
- Single Disc Weight: 10.0 kg
- Ribs: Curved 60
- M-PCD (Center Distance): 240
- Mount Holes: 12
- Center Bore: 215
- Inner / Large Bore: 266
- Mount Hole Diameter: 8.1
- Petal Thickness: 9
- Vane: 19.6
- Step: 0
- Drawing No.: Z20049
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.
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