Brake disc RT125 from 1999 to 2002

[5zulunder]

Hey everyone. I apologize in advance because I use a translator. Want to put increased the brake disc for scooter gilera runner 200vxr, according to the catalog NG Brakes should fit front brake disc from Mz rt 125 1999 2002 issue.Diameter 280mm,inner 105mm, 6 bolts,diameter of bolt 6.5 mm. Need the help of owners of this motorcycle, measure the diameter of the centers of the mounting holes of the brake disc(it should be 120mm is about 4.7 inches) .Thank you