Primary clutch roller size

[rrxx-1]

Could someone please tell me what size (mm) the rollers are in a fx nytro primary clutch? I am looking to get a spare clutch for tuning and it is from an Apex. Thanks.....Brian

 

[Turk]

15.6mm. it,s in the tech pages.

 

[rrxx-1]

Thanks Turk for all the help, never new the info was right here on this site.........Brian