On: Training Makes Runners More Efficient, but Not Cyclists (2018)

[nradov]

What sort of evidence is needed? Modern power meters can show the complete power phase and torque effectiveness on pedaling strokes. Regardless of efficiency, modern clipless pedals allow for delivering higher maximum power without your feet slipping off.

[mrcartmenez → nradov]

Only in a bunch sprint.

Otherwise there is no benefit and a lot of downsides in terms of how likely you are to get injured by poor cleat placement or saddle position.

[nradov → mrcartmenez]

No there are other situations beyond a bunch sprint where you need to briefly put out more power than flat pedals safely allow.