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  #1  
Old 08-18-2017, 12:27 PM
macaroon macaroon is offline
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Chainsuck guard: what sheet metals are most malleable?

I currently use a piece of 0.5mm aluminium sheet sticky taped to the chainstay. It does the job but it's not the neatest solution as the shape doesn't quite match the shape of the chainstay.

I'd like to make something a bit tidier, but I'd need to use a metal that's a bit more malleable/pliable so I can get it a closer shape/fit to the chainstay.

Lead would be perfect, but I don't really want that on my bike.

So, what's a pliable/malleable type of metal?
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Old 08-18-2017, 12:29 PM
sandyrs sandyrs is offline
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Gold!
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  #3  
Old 08-18-2017, 12:30 PM
macaroon macaroon is offline
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Gold!
Heh, and triple the value of my bike.
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  #4  
Old 08-18-2017, 12:32 PM
smontanaro smontanaro is offline
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On a recent thread about chainstay protection on Classic Rendezvous, Michael Haddad wrote:

Quote:
Xpel sells paint and headlamp protection material. The material is perfectly clear and is almost invisible once applied. It is*self healing and totally removable*- without damaging the original paint of a vintage bicycle. It's also easy to cut, apply and mold to any curves on the bike, such as the creases on the inside of chainstays.

I have used the 8-mil Xpel Extreme, which is their brand of film that is actually manufactured by 3M.

You can buy it by the foot:

http://www.xpel.com/bulk-paint-headl...tion-material/

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Last edited by smontanaro; 08-18-2017 at 03:46 PM.
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  #5  
Old 08-18-2017, 01:27 PM
lhuerta lhuerta is offline
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this....https://lizardskins.com/road/bike-pr...carbon-leather

They used to selling wide sheets which you can cut to your liking but seem to not be listed in their product page anymore.
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  #6  
Old 08-18-2017, 01:29 PM
Dirtdiggler Dirtdiggler is offline
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I use Fiberfix.. buy the patch and cut to size and place it on the area to be protected.
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  #7  
Old 08-18-2017, 03:24 PM
macaroon macaroon is offline
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Yeh, I guess I could use something other than metal; how resistant to chainsuck would it be though? The Xpel Xtreme sounds interesting, but would it be tough enough?
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  #8  
Old 08-18-2017, 03:49 PM
smontanaro smontanaro is offline
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Originally Posted by macaroon View Post
Yeh, I guess I could use something other than metal; how resistant to chainsuck would it be though? The Xpel Xtreme sounds interesting, but would it be tough enough?
As they say, it would be a cheap experiment. My understanding is it was developed to protect headlamps. I'm sure gravel thrown up from a car ahead of you would be tougher than your chain clapping along to your music with your chainstay.
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  #9  
Old 08-19-2017, 07:45 AM
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charliedid charliedid is offline
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Quote:
Originally Posted by macaroon View Post
I currently use a piece of 0.5mm aluminium sheet sticky taped to the chainstay. It does the job but it's not the neatest solution as the shape doesn't quite match the shape of the chainstay.

I'd like to make something a bit tidier, but I'd need to use a metal that's a bit more malleable/pliable so I can get it a closer shape/fit to the chainstay.

Lead would be perfect, but I don't really want that on my bike.

So, what's a pliable/malleable type of metal?
Just curious...why so much sucking of the chain?
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  #10  
Old 08-19-2017, 09:06 AM
Tony Tony is offline
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Stainless steel water containers. They are thin enough to work with yet light and strong. Here I used it to armor my keel.

https://goo.gl/photos/hF7da4caxyc4tbpY9
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  #11  
Old 08-19-2017, 09:24 AM
classtimesailer classtimesailer is offline
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If you mean chain slap, 3M makes some peel and stick stuff that I think is designed for autos.
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  #12  
Old 08-19-2017, 11:38 AM
loxx0050 loxx0050 is offline
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Would you consider a Kydek sheet?

https://www.amazon.com/Pack-Kydex-Plastic-Sheet-Black/dp/B00CBWPC5I/ref=sr_1_1?ie=UTF8&qid=1503160466&sr=8-1&keywords=kydex+sheet


Gun enthusiasts make custom holsters for hand guns with these. Tough and you can form them with some heat. Probably use some double sided tape or some rtv to adhere it to your frame. or put some small holes and zip tie it around is an option too.
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  #13  
Old 08-19-2017, 12:27 PM
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ceolwulf ceolwulf is offline
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You could use copper sheet made for copper repoussé artwork. They're made specifically to be formable.
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  #14  
Old 08-19-2017, 12:46 PM
macaroon macaroon is offline
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Quote:
Originally Posted by charliedid View Post
Just curious...why so much sucking of the chain?
****ty compact chainrings and a gloopy chain I'd imagine. I'd like to use a lightweight lube, but it disappears at the first sight of rain.

THanks for the further suggestions, that Kydex stuff looks ideal I think.
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  #15  
Old 08-19-2017, 04:23 PM
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+1 to Kydex....that was my first thought.
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