XMAX XLs
I had a set on a VT1 and had several problems with the freehub, beginning with noise and then failing. After 3 months it began to lock up, and was serviced. 2 months later this was done again, and then 1 month later the assembly needed replacement. This was quite a bummer, so I replaced them. They are light and stiff, and hold trueness very well. I had an impact break the derailleur hanger and send the rear derailleur into a couple of spokes, which were dented, but held. Replacement was straightforward, provided you had the tool. If it were not for the freehub issues, I would have kept them, due to their good performance as a whole.