No SR500 at this time . . .

. . . but I roadraced a TT500 (later in a Kenny Roberts frame) for about 6 years in the late 1970s and early 1980s, and I've got an XTY400 (SR400 crank) vintage trials project for which I've been accumulating parts.

www.eurospares.com/tt500.htm

Here's a photo of the roadracer with the rider who partnered with me in a 4 hour at Sears Point:



cheers,
Michael