[flaix]

Der Guru spricht Folgendes:

http://www.slowtwitch.com/Interview/...erer_2729.html

ST: How short will they go?

Uli: On the track they use 165 for many years. We did tests down to 150; this is why our ergometers have adjustable [length] cranks. We did hundreds of tests, maybe 10 years ago, but no difference from crank length. Our last test with T-Mobile we did tests on L’Alp d’Huez, and some cyclists rode it 6 times. With different crank lengths, ovalized chainrings, round chainrings… we measured lactate, heart rate, power… We found that only what counts is power to body mass.