Almost criminal, a cartel at the best
I got this from a well known international brake disc manufacturer.
Hi Neil
I have been forwarded your enquiry from (**** Manufacturer HQ) . These brake discs are manufactured by ****, but exclusively for the manufactures and they are not available as an aftermarket part due to contractual agreement.
So the OEM disc from the manufacturer is the only route to get this product.
Kind regards
I will write a strongly worded reply telling them that there are any number of Chinese manufacturers who will provide me with discs at about $20 each!