Originally Posted by
fyrstormer
That is a ridiculous waste of resources. There is no reason to replace bearings more often than absolutely necessary. You are the last person I would've expected to suggest using disposable parts just because they're inexpensive.
To make it clear, I do not replace them every race but I know people who do that. With a regular lubrication even these cheap bearings can last several races. But if you have expensive bearings you want to extend the life, with 20ct bearings there is no need to think about that.