Fixie/SS flip flop hub. Ive dubbed it mutant, I have no idea what the frame is, it came with a polished Jamis road fork that the frame seems to match, diy paint(not me), I put the stem, bars, grips and fork on it, fork is a Surly steam roller, OURY grips, 3T Mutant stem, Kenda 700×28 Kwiktrax tires,
by 404errorcode2319