Homemade Power Bleeder

Power bleeder 480

I have brand new Hayes Prime hydraulic disc brakes on my two race mountain bikes.  Great brakes.  Reasonably light.  Easily adjustable.  Like all hydraulic brake sets, they come pre-bled from the factory.  The bummer is they come with 75′ long hydraulic lines, just in case you are installing them on a tandem or other gigantic bike.  Well, I ride a small frame bike so I have two options:  Option one is to leave the system pre-bled and roll up the extra 3 feet of brake line and tape it to frame or handlebars.  Definitely falls under the “you might be a redneck if…” category.  Option two is to shorten the lines to properly fit the bike.  But that means breaking the factory seal and allowing the possibility of air going into...

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