I know all of you senior members will groan...oh no not again!:x but i'm in need of some tyre advice.:sleepy2: I've searched all of the old posts and have decided the Metzler Tourance are the very one's for me. However I recall someone mentioning that instead of the 120/90-17 that you can get a 130/80 on the rear. Is this correct? I'm the proud new owner of a 2000 TA 650 with 12,000 miles on it.