I have this pair of XS1 mirrors available. Will sell either or both. Make offer. My educated guess is that it will cost about $8.50 to ship one mirror within the U.S.
The left side mirror is pretty nice, but the stem has been shortened.
Both are stock mirrors with the proper insignia...
... and marks.
I have one clamp, and it goes with the left-side mirror. The actual horseshoe part of the clamp is poor, but all of the other clamp parts are good. Not sure if the horseshoe is original -- I have a different type of horseshoe that is nice that I could swap this one for.
I have a different 7mm stem mirror that I would be willing to cut down. You could then weld the cut piece on to the XS1 mirror, and make the stem the right length. The clamp could then be positioned to hide the weld.
The left side mirror has one extremely tiny ding as shown. The mirror pivot is excellent -- nice and tight and holds its position.
The right-side mirror pivot is BROKEN. But, it could be repaired by grinding or cutting off the metal ferrule, fabricating a new rubber pivot gasket, and welding a new ferrule.
Glass on left-side mirror is good, with just a few very short, shallow, minor scratches -- can be seen near the light flare in the picture.
Glass on right-side (rusty) mirror is good with two minor, shallow scratches as shown.
Stem on left-side mirror is good with just a couple of clamp marks.
Clamp marks on stem of left-side mirror.
These are very rare mirrors. The right side mirror is very poor, but restorable. I don't want much for it, just want it to go to someone who can use it.
The left-side mirror is pretty nice -- please PM me with a reasonable offer.