After seeing your new bump post I tried my best search trickery hoping to find someplace that decided to make some replacements and still no luck. All the generic cleats on Amazon will not work, maybe for the Zero cleats but not for the X's. There are a couple internet businesses you can find in a basic search that look to have identical copies but they turn out to be very suspicious sellers. I have also checked out some of the titanium replacement bowtie's and spindles and for most of these they turn out to be poorly machined and ill fitting. I think when my last pair of cleats wear out I'll just buy the Wahoo version and at least I'll have a reliable supply of cleats still available and at only half-crazy prices. If the X spring wire breaks, as it always does before the rest of the cleat wears out, I may take a shot at making my own wire springs or you could try this.
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