hey all im shannon from australia . how are yous all ok my question is i have a 04 aerox with protaper bars on it and have a koso guage . mow the speedo for it uses a magnet that goes onto the disc its all setup on the standard disc . but im getting a stage 6 os 280mm disc. now when i get the os disc does it have mopunting holes for the magnets or do i have to glue the magnets on ???????? any help would be excellent and thanks for your time