Hey Rad,
Just FYI...My 5500 postal bike, 03 5500 and 04 5200 have not badging/number designation to identify them as such. I agree with your comments about the fork and the wheelset.
I still think it's possible that it was a frame set order from the Trek Project One shop. Which might explain why it only has the Single set of trek and oclv decals and why it seems to have a mix of other components. They bought the frame and fork and finsihed the build themselves.
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