Looking to replace cranks on CYC Photon, this has ISIS crank interface with 15mmx22mm bolts
I see some vendors referring to RF ISIS, is this a departure or variation on the ISIS standard, and will RF ISIS cranks be compatible with standard ISIS shafts?
I'm familiar with ISIS and the relevant documentation, can't find anything related to RF ISIS.
Appreciate input on this, many thanks.
I see some vendors referring to RF ISIS, is this a departure or variation on the ISIS standard, and will RF ISIS cranks be compatible with standard ISIS shafts?
I'm familiar with ISIS and the relevant documentation, can't find anything related to RF ISIS.
Appreciate input on this, many thanks.