« first day (1658 days earlier)   

1:17 AM
@SuperScript, Did you slip a disk when you picked it up? If so then it's a BSO.
And you're not going to want to upgrade it, almost every single component is going to be of poor quality and not work right straight out the door.
Cut your losses and change for a cheaper real bike. Buying parts is, infuriatingly, more expensive than buying whole bikes.
 
 
1 hour later…
2:38 AM
most bso's are still built with horizontal dropouts
aside from single speeds or frames designed for igh's, pretty much the only place you're going to find them with derailleurs are on surlys
 

« first day (1658 days earlier)