You can use all 11 speed road interchangeably.
New niché product idea: 11-42 cassettes with Campy splines.
Package it with a THL and it’s a kilobong idea.
I’m pretty dang sure that your hope is in vain
Centaur grey compact square taper cranks regularly fetch $300, but triples abound.
well I’ll be a daisy’s uncle!