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Ty 250 88 Piston Rings

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Hello, can anyone tell me where I could get piston ring(s) for my 88 ty 250 mono?

 

Thanks

These are pretty good at sourcing 'old' parts. www.cmsnl.com here's a link to the Yamaha page....... http://www.cmsnl.com/yamaha-motorcycle_model16707/

And there's some nice schematics on the web site.

I was building an old Yamaha racing engine a couple of years ago and was told a chap called Gary Flynn at CMC Clay Cross might be able to help with some parts made from Unobtainium. I rang him and he had the bits I wanted flown in from Yamaha Europe, where a large stock of parts is kept, within three days and not expensive.

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