I would pick the lightest wheel you have since those disc covers are pretty heavy.

lightest wheel or wheel with the best hub considering the aerodynamics of the spokes or hub doesn't matter, it just dpeneds on which ones spins th ebest.

If you already have the cover, I would just see which one fits the best. Some may require trimming and all things being equal, I would avoid this.

Ksyrium sounds like the lightest, but I don't know about the Neuvation...

Just make sure to trim it 'til the cover's flush with the rim, for me it took counterintuitively trimming all of the foam padding on the edge of the cover.

Do a fit test 1st and make sure that all of the fasteners line up without spoke interference as I think I remember someone posting once that they couldn't get it on on of their wheels because of this. You may have to choose your 2nd choice as a consequence. Cheers,

Jeff

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goals, personal:
- under same username post st rr of Kona m80-84ag mop, tail end of the dopers finish
- shoot age from tips on par 72
- beat SuperDave in one-on-one
all within single wk- Viva Chopin, Fryderyk; Faulk, Peter; Helmsley, Sherman; Palillo, Ron; Rogers, Fred McFeely; Sanford, John Elroy; Snuka, Jimmy- and the water bottle isn't half fuller on the other side

the american classic is the lighter wheel, but ive found that they go out of true easiest of those choices. but dang are mine fast.

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Third vote for the American Classic. It also has a slimmer profile than any of the other hub options (50mm).

Chris