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  1. #1
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    A9C with hollowgram crank

    I've seen one or two on A9Cs before, anyone running one on here? Would I just need the standard CYA BB30 cups to run the crankset/spindle/bb30 bearings?

    Thanks!

  2. #2
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    Nobody?

  3. #3
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    you can use either the BB30 or the PF30 adaptors.

    PF30 has the bearings better protected so if you run in muddy conditions this might be a better option

  4. #4
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    Cool, thanks! I actually ordered the regular bb30 cya adapter over the weekend. I don't see too much mud so I should be good.

  5. #5
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    ok, if you need to buy bearings or if you will replace your bearings : go for the phil wood BB30 bearings (PWX086). put some quality grease between bearings and the bearing covers.

    also grease the adapter cups (small film of grease between cups and bearings)

    you will thank me afterwards ;-)

  6. #6
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    Quote Originally Posted by slashy View Post
    ok, if you need to buy bearings or if you will replace your bearings : go for the phil wood BB30 bearings (PWX086). put some quality grease between bearings and the bearing covers.

    also grease the adapter cups (small film of grease between cups and bearings)

    you will thank me afterwards ;-)
    Cool, thanks again. I do already have bearings but I will definitely be liberal with my grease usage.

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