Campаgnolo Campagnolo Chorus Bsa Cartridge Bottom Bracket

##Campagnolo Chorus Square Taper Bottom Bracket Campagnolo Chorus bottom brackets are square taper ISO and available with a 102mm spindle. They have an aluminium spacer shell rather than the carbon fibre one found on Record versions, otherwise they are exactly the same. The Chorus bottom bracket unit features twin sealed bearings on the drive-si... morede for improved durability. This unit can be used with Record double chainsets if a more economical solution is required.