您是否曾经损坏盘式制动器？在下坡时，它们过热，或者用自行车清洁器错过了目标后堆积了账单？

Well, we’re guessing that no matter how much you ended up paying to get the things fixed, you probably still didn’t damage them as badly as this guy… who decided for one reason or another, to attack some disc brakes with an industrial lathe.

我们可以想象，无论如何，这将是一个很好的压力缓解者。