Hello, I need your help to identify this frame. It's my friend's bike so I don't have a lot of pictures. His father, who used to be a bike messenger, gave it to him a few years ago. The fork is original and it's for disc brakes. He had a disc brake a year ago. I imagine it's a quality bike because it's very light. I'm curious because I'm not used to seeing a fixed gear bike with a brake of this type. It's compatible with a front brake only. Thank you for your time!
There is no logo, only random sticker!
by jexouuu