This can be a huge problem (as I am finding out) A lot of insurance companies will cover it if you purchase a separate rider ( I have one for one of my rings).
The insurance company (that I have been with since 1981) will not even let me purchase a rider.....harumph! Needless to say, I may be changing carriers. So much for loyalty
I wish our insurance companies were as progressive as they are in the UK..there appear to be plenty of companies there that offer options just to purchase bike insurance....
"You can't get what you want till you know what you want." Joe Jackson
2006 Cannondale Feminine/Ultegra/Jett
2012 Trek Speed Concept 9.5/Ultegra/saddle TBD