Now that the snow has melted [mostly], I was back on the skinny tires today. The -4C and heavy fog had me worried, but my headlight kept me visible in the grey, post-dawn light. I did happen to forget that ice can build up on rims rather easily, making for a little panic as I blew through an empty intersection. The only bad part of the ride is the weird noise my chain is making, clicking and popping. I'm concerned about breaking it when cranking up a big hill or something.