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I've ordered a new Wossner piston kit for my '96 KDX 200. I can't find any information on wrist pin bearings. Can I just use a new OEM bearing? A Wiseco bearing? What?


Fred B.

Yes, you can use OE , Wiseco, Mitaka small end bearing with the Wossoner piston kit....Wossoner pistons come in 3 sizes so make sure you take note of the correct piston you require .
Excellent & well made Pistons , I run one in my 220.

Thanks Cornish! I just ordered the standard (65.94mm) piston because I'm having the cylinder re-plated anyway. Once the piston arrives I'll send it and the top end parts off to Eric Gorr. I asked about the wrist pin bearing because I thought I read that a Wiseco piston requires you to use a Wiseco bearing, so I wanted to be sure the Wossner didn't have a similar requirement.


Fred B.

Nice choice. I used a pro x bearing. No issues