Umwerfer mit Chorus-Blech weil steifer, anscheinend mochten die Profis den Carbonkäfig nicht so.
Und mehr Steighilfen an den Blättern.
Sonst wahrscheinlich keiner.
„Designed for top pros, several angles and shapes were tweaked, primarily on the chainrings and front derailleur. For the chainrings, tooth shapes and ramp profiles were fine tuned to enable crisper shifts and better chain retention. The front derailleur was then modified to be stiffer and move the chain better between rings.“
The rest of the group carries over with nothing but special edition tri-colore Italian racing inspired graphics. Oh, and the whole thing’s only available in limited numbers…“
https://bikerumor.com/campagnolo-super-record-rs-gets-official-brings-improved-shifting/