Power Meters / Powermeters (SRM, Powertap, Quarq, Ergomo, Vector, Stages, power2max, P2M, 4iii, InPower, Cinch)

According to my CP chart for this year, I can only do that for 31 seconds. If I include last years data too, the best I've been able to hold that power for is 58seconds... not even a minute. Oh, and I'm heavier than him.

This thread sucks.