Visiting bike shops in Porto tomorrow and waiting to see what Koga the bike manufacturer come back with as it’s a specialised part.
Just to get one thing off my mind that I have nearly mentioned for the last two weeks, I HATE COBBLES. The Spanish and Portuguese have lots of roads with them. The Portuguese even use them for their bike lanes! They’re bad enough normally but when you’re trying to protect your delicate bike then they’re much much worse.