Except that this is just a myth and you can easily buy helmet painted like RB can in store, regardless if it's ski, bike or whatever other helmet. At least in Europe it's not all that hard to buy it if you want to wear commercial for someone who is actually charging you to wear it instead of paying you to wear it. I guess closest Intersport store is first place to shop for this if someone is really interested in having them.
Ah c’mon, don’t be like that. I’d gladly wear the yellow helmet with Reifeisen logo on it without them paying me a cent.
Or Dekra cap. Or Mapei jersey.