so now your selling in spring 2024 that's a hell of a long time from now
selling a registered moto is not like selling a plane ticket , you can change the name on a ticket and sell it no problem as long as you do it at a carriers office or travel agency On line I'm not sure
you need to take note that selling a South American plated bike in in a country other than the Country it was purchased has a lot of Complications
No.1 have the yearly taxes been paid
No.2 Yearly Vehicle inspection certificate
No.3 insurance valid for one year the time of purchase + temporary when you enter another country, Colombia Equador Venezuela you dont need if you have plates from these three counties, Chile doesn't count
You can't get away with this in Colombia they stop you all the time and are very diligent when they look at your papers its hit and miss
The Purchaser may run wild on a Poder but eventually the luck will run out unless you sell it in the country of purchase
this is just not done in SA the officials actually like to do there jobs
this is not the Wild West that you think it is
I would be amazed if someone would buy a South American moto in a country other than the country it was registered in
do your Extranjero work and enjoy the ride but talk to a transito lawyer
your best bet would be to talk to the Chilean Automotive Club It is the place to get international drivers certificate