Topic starter
they all use 3/32 chains which have the same internal measurement as i understand it but just different outer widths to squeeze in the narrowing cassette spaces as the number goes up . please correct me if i'm wrong and tell me how they differ.
if i'm correct then why are people fussy about which speed chainset they use?
Posted : 25/04/2017 9:38 pm
Topic starter
Thought the answer would be [url= https://www.sheldonbrown.com/speeds.html ]here[/url]
scroll down to chainrings if interested
Good old Sheldon and co ..one of my heros!
Posted : 25/04/2017 9:45 pm