FirstV8 Posted January 2, 2021 Share My Silverback Sido 2 ( 30,0000 km +_ ) has a press in BB which has now got a bit of play on the cranks . I want to replace it with Press Fit to BSA Adaptor kit . . Currently stock is not available from agents . . I want to buy local so as not to have a hassle with the wrong kit being supplied through a on line store . Some LBS ask to bring the bike in for assessment because they are not sure what size it is . As far as understand there is only one size . Ill do my own fitting so only need the kit to be bought . Am i wrong about one size fits all and which brand is best . Link to comment Share on other sites More sharing options...
Graham W Posted January 2, 2021 Share Why do you want to go from pf to BSA. The issue I see is that the adapter will move the bb she'll from 92 to 110 as the bsa bearing will now be external. Rather fit a ninja bb. Only my opinion Link to comment Share on other sites More sharing options...
splat Posted January 2, 2021 Share What did the shop suggest that you need? I would imagine that you need a Wheels MFG setup. Threaded BB for BB86/92: Machined cups thread together for 24mm diameter spindle cranks. Switchback sports are the local dealers: https://switchbacksports.co.za/products/black-shimano-compatible-pressfit-86-92-bottom-bracket-threaded?variant=29498076561507 Edited January 2, 2021 by splat Link to comment Share on other sites More sharing options...
splat Posted January 2, 2021 Share Why do you want to go from pf to BSA. The issue I see is that the adapter will move the bb she'll from 92 to 110 as the bsa bearing will now be external. Rather fit a ninja bb. Only my opinion Token Ninja looks like it does the same thing as the Wheels MFG product https://www.tokenproducts.com/bottom-brackets/20-ninja/537-BB841T-41 Seems like they have stock too: https://positivesportssolutions.co.za/product/bb841t-41-ninja-bb/ Link to comment Share on other sites More sharing options...
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