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Rusty disc

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Old Apr 13, 2022 | 03:35 PM
  #1  
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Default Rusty disc


Hi guys, is there a chemical to remove this ruck, or try Coca Cola on it?
 
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Old Apr 13, 2022 | 03:55 PM
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Personally, I would remove the wheel and use a wire brush, some fine emery cloth and paint them.
 
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Old Apr 13, 2022 | 04:55 PM
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Originally Posted by Hawg Runner
Personally, I would remove the wheel and use a wire brush, some fine emery cloth and paint them.
half a Saturday job
 
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Old Apr 13, 2022 | 05:10 PM
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im
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Keep in mind that bearings are right at that location so use caution.
You also have 2 discs but 4 sides.
What are the conditions of bearings?
Are the calipers OK.
It would probably be best to jack the bike UP and remove the wheel and inspect calipers & bearings.
If bike is in San Juan then it looks like it was maintained out doors.
With wheel OFF I would try some wet sanding paper...maybe 2000 grit.
The sliders could use some time too.
What is the date code on those tires?
 
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Old Apr 13, 2022 | 06:46 PM
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I've always had great results with Flitz polish here. You could use a polishing disc or #0000 steel wool to make it easier.
 
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Old Apr 14, 2022 | 01:35 PM
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Originally Posted by RKZen
I've always had great results with Flitz polish here. You could use a polishing disc or #0000 steel wool to make it easier.
^^^^^^ +1 On the Flitz. Great product !!
 
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Old Apr 14, 2022 | 02:37 PM
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If you try 1000 grit or #0000 steel wool, you will be worn out before making a dent.

Take the rotors off, work on a flat surface, place a towel underneath. Start with 600 grit and a random orbital sander, go to 320 grit. You can stop there or keep getting finer, finish on a buffing wheel if you want them to really shine.

I stop at 320 and polish on a buffing wheel… I prefer the look over fully chrome like polished.
 
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Old Apr 14, 2022 | 02:40 PM
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320 grit and light polishing, both the lower legs and the rotors.



 
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Old Apr 14, 2022 | 04:32 PM
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Originally Posted by im
Keep in mind that bearings are right at that location so use caution.
You also have 2 discs but 4 sides.
What are the conditions of bearings?
Are the calipers OK.
It would probably be best to jack the bike UP and remove the wheel and inspect calipers & bearings.
If bike is in San Juan then it looks like it was maintained out doors.
With wheel OFF I would try some wet sanding paper...maybe 2000 grit.
The sliders could use some time too.
What is the date code on those tires?
Bought it in Edwin Twp N.J. and shipped outta Philadelphia. A bike like that here is just under 10k.
 
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Old Apr 14, 2022 | 04:35 PM
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Thank you all, looking to perhaps light sand and paint a matching color.
 
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