Dan Boy Posted April 28, 2015 Share Posted April 28, 2015 I am in need of a .25 oversize piston kit. Can anyone suggest where these can be obtained. I'm having no luck finding some. Pattern I guess as Yamaha don't make them anymore. Thanks, Dan Link to comment Share on other sites More sharing options...
ckjlgp Posted May 4, 2015 Share Posted May 4, 2015 http://www.scheuerlein-motorentechnik.de/motorrad/Yamaha/700-799-ccm-y7/-0-/kolbenkit-xs750-77-1-uem.html these guys have them and they are made in japan. they also do the re boring and being a german company i think it might be pretty precise. cheers chris i have the xs 850 that needs a rebore Link to comment Share on other sites More sharing options...
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