Saavedra rims do come up, and they're trick-- mildly aero sides, very light weight. I had a set of Saavedra cranks (road) that were well finished, so I assume (could be wrong) that he also produced a line of track cranks. I like his stuff; greaqt designer eye, and finished for minimum weight. Alan Bernstein, Block Island, Rhode Island(this week-- why not forever!!!).