What is the denominator for this "one in a million" claim? Is it:
- one in a million people
- one in a million bikes
- one in a million miles
or something else in a million? Assume numerator is frame breaks.
Not my claim. But figuratively, one in a million is so uncommon it'll never happen; yet it does. I will make the claim that, of your examples, it's likely we've already disproven one in a million people and one in a million bikes. You're probably a lot closer to a million miles ridden in your lifetime on a bike than I am, but four bikes breaking?
Now to get absurd; what if one in a million milliseconds riding? Who would want to ride a bike if it was going to break every 16 minutes?