Unless the chair fits ,seat height,depth, back height, width, a buyer may only want the wheels and tires. Yours may be 24 inch?
Some adjustments likely exist but width is not adjustable to my knowledge.
If selling the wheels just push the button on the axles and pull outward.
If you feel it's taking to long to sell the chair maybe look into parting it out.
Caster bearings /adjustment are early signs of age when they get a wobble to them.
A potential buyer will want to know if the tires are filled or only pneumatic. (If originally foam or other filler used ,there usually will not be a valve stem in the wheel.)
The rear handles,foot rest , back rest and maybe more pieces can be removed for a more compact package to ship in.
From the picture it looks half decent . The hand rails are chewed up but the carbon fiber spokes may interest a buyer enough...
One problem in chair sales is it must fit the buyer. Unless a confirmation through a medical or similar group confirms proper fitment ,insurance won't be interested and likely won't be a part of any used purchases.
For a private buyer looking for a beater chair, or some one uninsured ,that's your market. Around a hundred bucks to very much more required after purchase for a proper cushion,(unless the buyer has one from another chair still usable)again user specific, so not a big drawback to the purchaser that yours lacks one.
