A powermeter isn't very good at registering the sheer pain of smashing a fixie around lumpy terrain is it? High watts mashing up, no watts spinning down but your still spinning, desperately sucking in air and pulling a face like Voeckler...
Really? I find that rides on my fixed come in at about 1.05 to 1.075 IF when compared to the same ride smashing it on the geared bike. Times are much of a muchness for some rolling loops, I think the higher IF reflects the extra pain involved
A powermeter isn't very good at registering the sheer pain of smashing a fixie around lumpy terrain is it? High watts mashing up, no watts spinning down but your still spinning, desperately sucking in air and pulling a face like Voeckler...