Author Topic: Swing arm aluminum  (Read 1682 times)

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Offline martinfan30

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Swing arm aluminum
« on: October 13, 2010, 01:43:20 PM »
Does anyone know what type of aluminum the swing arm is made of? A friend is teaching me to TIG weld, and he asked me. I'm going to fill in the spot where the chain wears through.

2000 KX500
2000 KX500
2005 XR650L

Neither are stock, and both are great desert bikes.

Offline jfabmotorsports.com

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Re: Swing arm aluminum
« Reply #1 on: October 13, 2010, 04:53:17 PM »
Most all aluminum tubing is 6061 or 6063. A 5356 filler rod is harder than 4043 but either will work for what you are trying to do. For good repairs on 6061 use a 5356 filler.

JFAB
Don't just float through life, make waves!

Offline martinfan30

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Re: Swing arm aluminum
« Reply #2 on: October 14, 2010, 01:00:48 AM »
Thanks man!
2000 KX500
2005 XR650L

Neither are stock, and both are great desert bikes.