Yes, I know BB39 is evil etc

Has anyone used a BB30 to BSA converter – particularly the rotor version.
I’m in a fix with a new frame as this could get me out of trouble.

Thanks

NOTE- just to be clear. This is to allow a BB30 crank into a BSA frame.

I have the Rotor bb ony planet x xls, along with some SRAM S900 BB30/PF30 cranks
Not had any issues with 18 months of riding/commuting, in fact I’ve only just cleaned and regressed the bearings for the first time today.

Although you can’t use “true” BB30 chainsets that would normally sit flush to the pressfit bearings without spacers as they won’t be wide enough to accommodate the external bearings

Awesome, thanks for the help.