Mongol_Waaijer said:"Why does Contador have an advantage over Schleck in the TT? Schleck weighs 150lb compared to Contador's 130lb, which means that Schleck is putting out 15% more power as he climbs. With the yellow jersey on and chasing Contador, it seems he should be able to TT faster. Schleck is taller which will cause a couple of a percent loss in aerodynamics, but not 15%."
Schleck cant time himself as well - doesnt spread out his effort over the 50km as good. Also he isnt as good as going round corners though there wont be too many on this descent, and isnt as good at getting the aero position - very important.