2015 RPM IRS System?
http://www.slingshotsports.com/2015-RPM#.VKxF4SuUd8E
So the claim is that their new IRS system does what "suspension did for mountain biking". I can't really find much info on exactly how their system works, all I can tell from the photos is that it's set up like a self-equalising knot on the bridle, kind of like a belay-anchor that they use as an anchor knot while rockclimbing?
Can anyone explain this new system to me?
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