KDX250 rear caliper swap, from what???

[KIWI KDX]

hey all does anyone know what year (if any)
KX rear caliper will fit my KDX250?

 

[dirt bike dave]

Does it have to be from a KX?

Are you looking to replace your worn out stocker, or looking for a performance improvment?

FWIW, I think the dirt versions of the KLX250 and KLX300 may have an identical or very similar rear caliper to your stocker. Not sure about any KX interchange.