In my experience if any air at all is in the system your brakes simply won't work. Leavers will hit the bar and the bike will continue rolling.
They either have air and don't work or have no air and do work.
@Howard started
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In my experience if any air at all is in the system your brakes simply won't work. Leavers will hit the bar and the bike will continue rolling.
They either have air and don't work or have no air and do work.