The story behind this is: Titan is no longer. Someone on eBay must have bought a warehouse of NOS frames and was selling them. No decals were applied to the frame, but he included the ones for mine in an envelope. I did not apply them. All the frames were different paint schemes and types of tubing. Mine looks like it's SLX, but doesn't have a tubing decal either. It came with no fork. I'm using an old Somec fork.

Compared to your frame. The brake bridge is different, I have Campy rear drops and my lower head tube lug cutout appears to be a little more heart shaped.