nice bike chaadster! I guess I'll be on the look out for cranksets as well (you guys are my nano idols!
and because i have very limited knowledge with bikes..)
would it be okay to fit a 10spd shimano 105 / tiagra (whichever is affordable) crankset and bb on the nano with the stock derailleurs and chain? o: I just don't know what measurements to look out for.. would be upset if I bought something and found out that it doesn't fit the bike..