Hmmm . . 1100 bugga . . . Any fit the 2008-2012 1300?
Reading the various eBay adverts, anything that fits the VFR and Blackbird will also fit the ST1300.
There are a lot of types advertised in there, some hideous and some quite attractive. Some in Taiwan, some in USA. Plain "silver" ones are available to match the brake lever. Not dirt cheap, but mostly under $50 delivered.
I'm looking at putting one on because my arthritic fingers hate the clutch span. Then I'll put the original in the pannier as insurance again breaking the lever anytime.