As per Heidenau's German website they do make the following T- and S-rated sizes:
120/80 - 18 M/C 62 T
120/90 - 18 M/C 71 T
They also make the
4.10 - 18 60S
4.00 - 18 64S
which should be interchangeable with the 120s.
Can you get any of those?
Some of the above is fact, some is fiction, some is my personal imagination and some is just simple truth. [me]
... i'm not touring around the world, but neither are most of the guys i see running overloaded spam cans ... [bmwblake]
'72 R75/5 The Blues