I have the option of ISIS or square taper for some cranks. I weigh ~90kg. Will I kill the ISIS bearings or the SqT crank interface?
Get better cranks.
Le Manfriend is over 90KG and hasn't broken his square tapers yet.
He's used sugino messenger/campag copies so not exactly mega high end either.
It's more crank flex you may notice but I doubt modern stronglight/miche or sugino 65/omnomnoms do.
Square tapers.
@TvH started
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I have the option of ISIS or square taper for some cranks. I weigh ~90kg. Will I kill the ISIS bearings or the SqT crank interface?