Noticable difference between 170 & 175mm cranks?

As the title says, do you notice much of a difference when moving to a shorter crank length when it comes to pedalling and clearance?

Cheers

Dont know if you notice it, but obviously more clearance. Bio-mechanically i think its negligible (there was another thread on this). i run both, and dont notice tho.

I went the opposite way (170 to 175’s) and reckon initially I did notice the difference. A couple of weeks in though you adjust. Then again it could all be psychological

ive got 170 on the cx and 175 on the mtb and i feel tell the difference

5mm

IGMC