Author Topic: Goodbye Spreader Bars tube design info  (Read 222 times)

Deuce

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Goodbye Spreader Bars tube design info
« on: February 05, 2020, 09:36:53 PM »
This thread originally appeared on Supertopo, which has since deleted all the images.  I should have put links.  It is for folks interested in strength and stiffness of tubular frames, and a comparison of a number of modern portaledges are graphically compared in terms of weight, strength, and stiffness.