You are reading a single comment by @benjaminbunny and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
@benjaminbunny
I just bought an ISIS BB to fit the Truativ ISOflow cranks for my polo bike and the spline pattern is completely different.
With a name like ISOflow I presumed they would need an ISIS BB but it turns out they need a 'Power Spline' BB.
So I now have an unused 108mm IP ISIS BB, unused 113mm Shimano UN54, 111mm English threaded Campag Veloce BB and a 107mm JIS Italian threaded Shimano UN72 if anybody requires them.
And to make things worse the 26mm seatpost I ordered with the BB is too big for my polo frame. I tried a 25.4 in it and that was far too small, so i presume it needs a 25.8mm.