A race is coming up this Sunday. Major hills. over 5k feet of climbing for 26 miles the last 13 miles has about 3.5k feet of climbing. I am torn between using my Powertap which is a little heavier wheels set than my race X lite wheel set, by about 350grams.
Although I'd love to see my perceived effort on the Powertap I would also love the lightness of the Race wheel set instead.
Experienced riders what would you choose? The Powetap or a lighter wheelset?