Here's a Google search that I did that yielded quite a few hits on the subject...
Rotella T in Motorcycles
Also, two of my local dealers carry Amsoil on the shelf. I actually found it cheaper at the local Hondakawazuki dealer than the other synthetics were at the local Cycle Gear. $6.99/qt, IIRC.
[ This message was edited by: FALSTEN on 2006-08-21 15:48 ]