Purchased a 2003 ST4s with 9000 miles a few weeks ago and am preparing to go through it to bring it back to top condition. Had a '77 GTS 900 that I did extensive work to that I bought new and sold about 15 years ago...bad move i still regret. Let all my Ducati tools and manuals go along with a new set of Contis. Also owned a '74 barn find 750 GT that served me well. I sold that in '83 to buy a new R100RT...that i sold about 15 years ago also, another bad move. Glad to be back in the game again. Look forward to learning about these belt drives and getting on the road again.