Originally Posted by
Dirtdrop
They work well, but they don't fit well at all.

Hi Dirtdrop - your brake blocks look shorter than my Scott Matthausers, which fit the whole length of the shoe on my Mafac Racers. The blocks are NOS specified for Mafac on the label - I wonder if they made different sizes? I understood that Koolstop salmons are exactly the same as the old Scott - m's? Can anyone confirm?