Ill try and get some images up - I've had this bike for a while that I inherited from a roommate who didnt want it. Its been spray painted, so I never knew what it was, but it has been reliable for years now...people started asking about it, and so I thought I'd start doing some research, and found this thread! So...

its a triple triangle frame, with Sakae SX cranks, and shimano light action (525), profile drop bars, tricor seatpost. Id be surprised if anything is original other than the deraileur and crankset...

Serial Number: TS687052 (on the seat tube) and on the BB it reads: S6P between the cable guides.

any hints of what frame this is would be great, and if possible the type of tubing would be interesting to know too.

for me it feels very light, but I am coming form a mountain bike

Ill follow up with some images soon, but be warned, it aint the prettiest thing. its just been getting me around for the last years in SF and now the east coast.