I am on my second set of Vueltas..first set is on my old steel frame and are the XRP Comps, a little heavy but have been bomb proof in over 8500 miles. The second set are on my new Colnago and are the Corsa Lites and weight in at 1580 g and so far have been really good in the @ 800 miles that is on them. Thinking of another set of there lighter wheels sometime in the near future