Bike Mielec

Thank you both! I checked transmission database in advance and didn't found anything related to a related to this specific frame, nor to Mielec ones (one post without answer)

I've read in the webpage of FSA and it recommends the 110.5 mm bottom bracket. I guess I will wait to have everything together and then decide what cog am I going to use (my city in Spain have several uphills and this fact is kind of tricky to use the bike in fixed gear mode)

Thank you! :)

This isn't even the right thread but w/e...FSA recommends the 110.5mm bb but with that you'll get 45mm chainline, so with 107mm bb you'll get like 43-44 and with 103mm you'll get close to 42mm.