So i recently got a new fixie from my fam, totally dig it so far, aside from the stem. it's obviously different from my other bike, that has a quill stem and i'd like to switch it out, and realize that not all stems/ and bikes are universally compatible. the frame is called a phixie, here's a pic. think it'd be possible to switch out this stem with an oldschool quill stem?
http://www.ebay.com/itm/170904545572...84.m1497.l2649