Originally Posted by mr_palomar

Thanks for the intel I guess I should really call these '5-bolt / hidden 5th bolt' cranks but somehow to me they look like a modern version of the classic Campy NR 5-arm crank. TA's website is in French so it is a bit hard for me to decipher but I did write Linda at Peter White's shop to see if they can provide more info. They have always been super helpful in the past when I have had odd requests. Will post in this thread what I find out.