WHAT CRANKSHAFT WOULD YOU PICK

Rebuild the stock crank, it will cost about the same and you will have better components than if you went with anything low priced. The stock crank can be pressed apart and new rod and bearing installed. Then re-straightened to likely better than factory specs. Good luck finding that in a mail order crank.

Rebuilt oem cranks for me. Crankworks is probably the best company but their lead times are high

I buy a ProX or Wossner rod kit and have it pressed into the OEM crank webs providing they are still in good condition. For Honda, because of the tin cranks, I buy a complete new OEM crank or if unavailable, buy the hot rods complete crank and have the guy who I use to press my cranks check the run out to make sure it's balanced/trued correctly.

Mitaka is a new chinese brand afaik. Up to you what you want to spend.

If you buy it, get it checked for runout, then run it and let us know if they’re any good.

Edit: Taiwanese actually I’ve read. If you can’t get an OEM one, I suppose you can try it. I’ve heard bads things of Wiseco cranks and some of Hot Rods, so it’s hit or miss really.

OK, OK, we all give up. We failed to guess it. Which exact bike and model is it? :-)

If rebuildable, are the crank halves in good condition with only the bottom end bearing or rod beyond the service life? Some models can be rebuilt with the OEM parts or quality aftermarket parts vs. just buying a Chinese crankshaft and crossing your fingers that it is straight and true / won't blow up.

Have a prox rod kit pressed on the crank and forget about it. Unless of course the halves are damaged. We just had millineum do that to my sons 16 Yz250f and its been great.

Definitely OEM. I got a complete Honda crank for a 2007 cr125 for like $175.

He got more responses on here than he did on Thumpertalk lol

x2 - Great luck with the ProX components.

Send your oem crank to Cooksey Crankshaft. He is in Texas, a fantastic guy and has quick turnaround