I'm trying to create two wheelsets that I can quickly swap out on the same bike for different conditions. My existing set has a Shimano 105 5800 series 11 speed cassette. They discontinued that so you pretty much can only find the newer Shimano 105 7000 series 11 speed cassette.
While reading a review of the newer series, it was mentioned that:
It's designed to also fit a mountain bike wheel, so you need the optional spacer if you're fitting it to an 11-speed road wheelset.
My question is, will the spacer requirement on the new cassette with my road bike force me to mess with my rear derailleur indexing/etc. when I swap the wheelset/cassette?