Author Topic: Goodbye Spreader Bars tube design info  (Read 462 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.

IdratherbeclimbingM9

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Re: Goodbye Spreader Bars tube design info
« Reply #1 on: August 18, 2020, 03:50:04 AM »
Love the history in this thread, and it was still good reading second time around!

(PS I'm mostly posting to validate my forum member status, so that my email addy doesn't get booted off the member list as spam, as per a recent email received from Deuce4).
;-)