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November, 2024

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FS: DIY 30' Bungee's

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DBL
Posts: 1405 - Karma: 2,218
I'm just seeing if anyone would be interested in this.

I'm going to be selling 30 foot DIY bungee's for $140 shipped (to Canada, dont know how much for shipping to usa)

I have made a 20 foot version and it gave enough speed for most flat and down rails, but a 30' one will definitely give enough speed for all rails!

The bungee's are 3 - 30' shock cords braided and tied off with a 30' lead line and one or two PVC handles

Pics of my 20' (minus the lead line)
Click for larger imageClick for larger imageClick for larger image

Please PM me if you are interested!

Daniel
Aug 30 2012 11:51AM
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DBL
Posts: 1405 - Karma: 2,218
Forgot to mention PayPal only
Aug 30 2012 11:53AM
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Mag
Posts: 8155 - Karma: 14,809
instead of making it longer you could have just made it thicker, or doubled it over, also why are you using leadline?
Aug 30 2012 12:19PM
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DBL
Posts: 1405 - Karma: 2,218
by leadline i mean a rope to tie the bungee down, and it is more cost effective to make it longer (imo) i am open to suggestions to modify the design
Aug 30 2012 12:39PM
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Mag
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fair enough, why did you use leadline instead of normal rope? personally I would have had a carabiner attached at the end so you don't have the chance of a knot coming out at one end, but rather the only danger is that the bungee rips, which it shouldn't . I don't see how it makes it any more cost effective to make it longer, as it'll be exactly the same strength just need less of an inrun.
Aug 30 2012 12:49PM
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DBL
Posts: 1405 - Karma: 2,218
it is normal.rope, and yes there will be a carabiner at tge end :) and i had understood that you mean morr bungee at the same.length versus doubling it over :) thanks for the input
Aug 30 2012 12:58PM
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Mag
Posts: 8155 - Karma: 14,809
If you're looking for efficiency normal rope would be a LOT cheaper, lead line is ridiculously expensive in comparison.
Aug 30 2012 12:59PM
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james6345789
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This looks really legit, nice, OP.
Aug 30 2012 1:44PM
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Mag
Posts: 8155 - Karma: 14,809
If you don't mind me asking what thickness are you using for this? Te one I made out of catapult elastic was way too thin.
Aug 30 2012 2:24PM
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DBL
Posts: 1405 - Karma: 2,218
1/2 inch shock cord, anything less would not work
Aug 30 2012 2:31PM
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DBL
Posts: 1405 - Karma: 2,218
thanks!
Aug 30 2012 2:31PM
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jordy19
Posts: 2550 - Karma: 427
video footage might be intrested
Aug 30 2012 2:45PM
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jaredmdub
Posts: 2229 - Karma: 564
Fact.
Aug 30 2012 2:48PM
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Mag
Posts: 8155 - Karma: 14,809
So that's 1.5 inches braided? Not .5 inches braided yeah?
Aug 30 2012 2:49PM
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DBL
Posts: 1405 - Karma: 2,218
yeah in total 1.5 inches when braided, each cord is 0.5 inches thick
Aug 30 2012 2:55PM
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jaredmdub
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You have a video of it in use?
Aug 30 2012 2:59PM
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DBL
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i might have some footage, i just gotta talk to my friend who has some of it, i hope i can get it!
Aug 30 2012 3:22PM
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DBL
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In this video there was both my bungee and a real one, I want to see if you guys can see the difference in the two just by looking
Aug 30 2012 3:33PM
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DBL
Posts: 1405 - Karma: 2,218
sorry for the triple post, the vid is my buddys that i filmed.
I also was able to hit this rail by myself caus my bro bailed on me so i pulled the bungee back alone,
which obviously ends up giving less speed than 2 or 3 people pulling.
Click for larger imageClick for larger image
Aug 30 2012 3:42PM
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jaredmdub
Posts: 2229 - Karma: 564
video is set to private. no one can watch
Aug 30 2012 5:52PM
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