I found the same thing with an XS650 outfit I put together in '80's, not enough muscle in some situations
1981 XS650SH "Tourer" [ For Sale - 2015],
1975 XS650B "Adventure" ['Kenny Krazyhorse'], 1982 XL500R 'Project' x2 [for sale]
Couldn't afford a 'GSA', so now it's an 'XSA'
"I didn't do it! & whoever said I did, is a liar!"