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bearing 78-80 cr250 shift drum
https://vintagedirtbikeforums.alp-sys.com/viewtopic.php?f=21&t=1926
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Author:  b-joe [ Sun Jul 06, 2008 5:16 am ]
Post subject:  bearing 78-80 cr250 shift drum

hi,
has anybody ever changed the shiftdrum bearing?
how should i do this?

Author:  dogger315 [ Sun Jul 06, 2008 10:14 am ]
Post subject:  Re: bearing 78-80 cr250 shift drum

Looking at the shift drum from my '79, I don't see where the bearing is servicable. The Honda parts schematic
doesn't show a separate bearing available so I'm guessing when the bearing fails, you replace the whole drum.

The drum is still available from CMS if you are willing to part with 74 euros.

dogger

Author:  b-joe [ Sun Jul 06, 2008 3:53 pm ]
Post subject:  Re: bearing 78-80 cr250 shift drum

don“t like to replace the whole drum when just the bearing is bad. :(
i have three drums to service

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