Ugh, guess this chain ring starts has earned its retirement. The teeth are not yet fully shark fins, but not far from it either.
The Hellsinki salt-gravel-ice is a premium grinding material, or whatevah it is we call "hioma-aine" in the saxophone languages.
Bought new drivetrain, except forgot to get a chain, so assembling the 'roller at a later date and running my spare singlespeed bike until the fixed gear is back in business.
#FixedGear #pyorailydontti #cycling #maintenance #yksivaihde #SurlyBikes #Steamroller
