MarinMania
Retro Newbie
Guys,
I've just removed the BB from my old Marin... It's kind of a cartridge type but with what seems to be some adjustment on the non drive side, also the plastic cup is on the drive side which seems a bit odd. It's a shimano BB-CS20, spindle length is 123mm and seems to be symmetrically placed in the BB. The square tapers seem to be identical each side. If all that is the case, would I be safe in using a BB-UN26? I've read some threads that talk about non uniform spindles and Tapers....
I've just removed the BB from my old Marin... It's kind of a cartridge type but with what seems to be some adjustment on the non drive side, also the plastic cup is on the drive side which seems a bit odd. It's a shimano BB-CS20, spindle length is 123mm and seems to be symmetrically placed in the BB. The square tapers seem to be identical each side. If all that is the case, would I be safe in using a BB-UN26? I've read some threads that talk about non uniform spindles and Tapers....