GMA brake disc is cast iron with an aluminum center.
Special 0 - Notes: application for single 4 piston
With the floating brake disc the braking surface is relatively loose so that it can move around and become in alignment with the brake pads. These floating type brake discs should not be polished or cleaned. For use with single disc 4 piston calipers.Part Number: 23-9259Manufacturer: V-TWIN MANUFACTURINGOEM Cross Reference:
Height: 2 Length: 14 Width: 14Weight: 4*All measurements are displayed in inches and pounds.