Need to hit the trainer again. Previously I had used my 26" wheel bike with a Schwalbe slick. I'd swap out the rear tire when I was ready to throw it on the trainer. It was a pain in the ass, but it was cheap.
My slicks obviously won't work with my 29er. I'm also looking to go tubless, so swapping out the tire really isn't an option. I'm thinking about picking up a cheap 26" rear wheel to mount my slick so I can easily swap out the entire rear wheel/tire when I want to hit the trainer.
Any potential issues doing this? If the hubs aren't the same width on the wheels, can I shim the cassette on one of them so that I don't have to readjust the rear der each time I swap the wheel? If so, what do I use to shim them?