So, I'm swapping out my OEM wheels with a Shimano wheel set that is dished for 11 speed but, of course, has a spacer to use with a 10 speed cassette.
Am I correct in assuming that with an 11 speed capable wheel, I could swap out my front and rear derailleurs and shifter to 11 speed components? What about the crankset? Would that need to be changed?
Shimano's new 11-speed chains work well for Shimano 10-speed, so, while I'm not going to say it's sure thing, the probability is very high that your 10-speed crankset and rings will work fine with Shamano 11-speed.