Do all cyclocross bikes have toe-overlap?

[screenman]

Many thanks, very interesting subject.

 

[GrasB]

The problem with moving the cleat further back is that at first most people use the ankle to smooth out their pedal motion. The further back the cleat the larger the motion you put your ankle through. All the research I've seen done has been with seasoned athletes who have developed a good pedal motion to start with so it's not an issue.

I learnt about cleat positioning through my physio & bike fitter.