Hey! Another QA owner, . . . I thought I was the only one.
I chucked all my extra QA parts a long time ago when I had to thin out my junk collection and couldn't find anyone to take it. Most of it was really junk anyway - tweaked frame, busted cases, rusty head, etc. If you're patient you should be able to find the peg assembly, I haven't seen any complete motors in a while, and the only stock looking exhausts out there are repops,
Aftermarket and Reproduction parts for Honda QA50 K0 K1 K2 K3 plastic fenders, cables, seat cover and foam, tires, brakes, decals QA 50
which cost a fortune. My QA is sporting a QA header pipe, and a cheesy Briggs and Stratton muffler, cuz I'm too cheap to spend $269 for an exhaust for my $150 mini. Unless someone has one and doesn't know what it's worth it'll be pricy.
So, what year is yours and what kind of shape is it in?
-kevin