As far as I know, the h/d swingarm is standard, as is the dismal rear shock. For me, the shock is the worst feature of the bike, being underdamped and badly undersprung if you're carrying a load. Especially on dirt roads. Double especially on rough dirt roads.

Yamha say the max load for the Ten is about 190kg. Not with that woeful boinger, it isn't. Imo, of course.