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6 votes
4 answers
1k views

Why were press fit bottom brackets invented?

What I've seen online says that it allows for lighter and stiffer cranksets becasue the axle can be a larger diameter. However, FSA sells BSA threaded outboard bearings compatible with BB386 EVO which ...
justin's user avatar
  • 419
4 votes
1 answer
134 views

Bottom bracket BSA, brand question

EDIT: I have removed the part of the question about the size and moved it elsewhere, as it is the most important part as of now. I have a bottom bracket that needs replacement (or repair?). The bike ...
sancho.s ReinstateMonicaCellio's user avatar