AP Racing Ventilated Brake Disc 280x21mm (CP4448-746/747)

AP Racing Ventilated Brake Disc 280x21mm (CP4448-746/747)

Outside diameter: 280 mm
Thickness: 21 mm
Mounting PCD: 176.8 mm
Mounting holes: 8
Fixing type: Bolted
Mounting hole diameter: 6.4 mm
Eye diameter: 192 mm
Inside flange diameter: 159.3 mm
Mounting flange thickness: 4.8 mm
Max pad depth: D44
Number of vanes: 48
Air gap: 10.5 mm
Face types available: G4
AP comments: Mounting flange stepped out 1.2mm

Select the correct side and face style from the available options.

Face style notes

G4: straight grooves, number is grooves per face.

AP Racing part numbers: CP4448-746G4, CP4448-747G4.

Source: AP Racing 2025 Product Catalogue. Check the part number and mounting dimensions against your application.

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