Hey all! Currently working on a ‘72 dt 250. Anyone able to point me in a good direction for an aftermarket 50 tooth rear sprocket? Riding hills in southern ohio. thanks in advance.

eBay item number:
334308866257
47 tooth
Just go looking for a 214 sprocket fit all those 250 360 models. I'm having no luck linking things on here so just paste the number to ebay.
Just thinking, original sprockets i think had a slight step in the middle to avoid having to remove the circlip--so might have to remove it with aftermarket sprockets to get past the circlip ears. Good idea to replace the circlip anyway as get worn on the back side with constant movement. Also small point not worth mentioning --but i'll mention it anyway--If looking for parts [no sprockets as will fit later DT250, but yours is technically a DT2 & DT250 change motor design & frame completely [different] from "74 on. But sprockets fit the same. I'm sure ya know all that so--shut up 'me' lol. Have a good day.

PBI, Rebel Gear, Sprocket Specialists...  bunch of places to get one.  might be best to call them.