^^^^^ Another hint about the badging -- looking again at the catalogs, the T R E K letters were spaced further apart, and slightly "slanted" (akin to italics) starting in '86, compared to '85. So those are '86 (or later) graphics on this ^^^^^ bike.
Funny, the subtle changes they'd make from year to year. Sorta like the way the auto designers would make the tailfins just a little bigger, or slightly change the shape of the hood ornament, BITD.