Originally Posted by
SurferRosa
The earlier reference to 3 & 5 bolt patterns was for Gran Sport, not SR.
That's just letting you know the two different spindle lengths for 70mm bb shells (Italian) and 68mm (everything else).
Does that mean for a specific crankset, the needed spindle length is decided based on bb length?
Last edited by HankMcStank; 10-20-25 at 08:34 PM.
Reason: spelling