Posted this pic on another thread but it's worth a repeat.
Saw this bike for sale recently - it's a '76 TT500, raced flat-track for a few years, then dismatled and crated for about 25 years (no kidding).
Recently uncrated & rebuilt (seat and exhaust not original) so it's a VERY low mileage 1976 TT. Apparently runs perfectly. I like the look of the low exhaust on a TT.
Another cool thing abt XT / TT / SR was that big fat header pipe....