I have a Truvativ FireX chainset from 2008ish, I'm looking for a replacement middle chainring however, no shops seem to stock replacements for Truvativ chainsets.
Just wondering if anyone has any recommendations for chainrings that should fit a Truvativ Firex chainset (i.e. is there an industry standard size for them, or do they vary).
Thanks for any help.
EDIT: In the end I couldn't find one online from a reliable source, so I went to a local bike shop, and they had one in stock (Cost more than the shimano alternatives though).