My Spearfish has a PFBB30 setup, from what I can see it's fit a conversion kit and bolt in new setup. Anybody done this, what conversion kit did you use? Stuck between using bb30 bearings with problem solver adaptor, or sleeving the bb shell and using a Hope BB that is sat with the cranks.
Then my next question is, the crankset is Middleburn duo XType (external bearings) 9spd, any issues with running 9 speed chain rings on a 10 setup?
Thanks
Ditching BB30 running Middleburn
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didnothingfatal
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