Crank Abbreviations and Acronyms

1. BCD
   Bolt Circle Diageter
2. BCD
   Bolt Center Diameter
3. BCD
   Bolt Centre Diameter
4. FF
   Front Freewheel
5. GDH
   Gun Drilled Hollow
6. ISIS
   International Splbned Interface Standard
7. ISIS
   International Spline Interface Standard

Last updated: January 4, 2020 — Total entries: 7