Thanks for the help, @
T-Mar. It wasn't clear from previous tri-lite threads about the lineup, but I suspected that the frame is second from the top model since it's not using the Suntour Alpha 5000 derailleur. Again, being a light bike with admittedly short horizontal dropouts makes me dream of a SS/fixed conversion that's lighter than a cheap new one, but I'm still working on a project and looking to save more. If I did it, I'm afraid I wouldn't ride it enough.