How do.
For sale what is possibly a Rear Brake Caliper for a Honda CR125/250 CRF250/450R, but there again it might not be!!
I got in a bits for a TRX and so no use to me.
It slides on its pins but I still advise to give it a good clean and to go through it before use.
No nasty gouges or scuffs.
Please study the photos.
Thanks for looking, Adam