New tires

Got a new set of Vittoria XN Pros this week. My current set is completely worn down after about 4 months... not too long considering how expensive these things are. I had heard they were changing the way they made them, note how the new pair has small knobs along the edges, and I was pretty worried about that. But, I think these might actually work better for me as they'll give me a better way to catch the rollback, and hopefully they won't wear out as quickly.

The new style...


The old style...