I used to train on rollers in the winter BITD. About a decade ago, I bought a set of used Kreitler rollers with the head fan. I searched CL for a while until I found a set and had big ambitions. However, they’ve seen very little use. I don’t mind riding in bad weather and the weather where I live is rarely that bad plus I’m at the point in my life where it’s not a big deal if I miss a “training” day. I don’t really train for anything; I just ride for enjoyment a baseline of fitness.