Hmm, well I use mine daily, one of which must be nearly 2 years old, and although I do use them in races, the speeds I do probably don't count...
I dunno then. Maybe in their testing they didn't last as long. Maybe you got lucky. Maybe it's just marketing bullshit.
@pifko started
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Hmm, well I use mine daily, one of which must be nearly 2 years old, and although I do use them in races, the speeds I do probably don't count...