it is a 24seven BSX HT circa 2004/5, they dont make this frame anymore. In this build it has lowered 05 dj 2's husselfelt cranks and bars, holzfeller stem, juicy 3 brake, e13 guide ring and shimano DX cranks. it now has sram X9 super short cage mech and a new back wheel which is a Sun ringle MTX 29 laced to a halo Supa Drive rear Hub with a shimano Dura Ace cassette and soon to have an LG1