Not every splined BB/crankset interface is ISIS. No interchangeability between the different types.
Just noted the link to ISIS FAQs refers to ISIS overdrive, which would be different than original ISIS, I think.
Lots of opportunities for confusion.
ISIS info from Sheldon:
Sheldon Brown's Bicycle Glossary I - K
__________________
Bacchetta Giro A20, RANS V-Rex, RANS Screamer
Last edited by JanMM; 01-08-16 at 10:05 PM.