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-   -   Try to sand-out roadrash? (https://www.bikeforums.net/classic-vintage/640504-try-sand-out-roadrash.html)

jebensch 04-27-10 03:43 PM

Try to sand-out roadrash?
 
I just got ahold of this gem, which as you can see has been around the block a time or two. Would you leave it be or attempt to sand it out some?

http://lh6.ggpht.com/_euFh98x6Mqo/S9...0/IMG_9249.JPG

randyjawa 04-27-10 03:58 PM

I can't do any harm, in my opinion. I try to minimize road rash when and where possible. Sometimes, you can make it disappear. Sadly, the detail of the crest will be lost also. Unless you etch the original a bit deeper and exercise caution when cleaning up the rash area.

You might also consider if the surface is anodized. If so, you will have to polish off that too to gain a uniform surface.

miamijim 04-27-10 04:21 PM


Originally Posted by randyjawa (Post 10732377)
I can't do any harm, in my opinion. I try to minimize road rash when and where possible. Sometimes, you can make it disappear. Sadly, the detail of the crest will be lost also. Unless you etch the original a bit deeper and exercise caution when cleaning up the rash area.

You might also consider if the surface is anodized. If so, you will have to polish off that too to gain a uniform surface.

+1. It can be done but its only matter of how much of the logo your going to lose.

bikerosity57 04-27-10 04:37 PM

I'd leave it. You'll only make it worse in all likelihood. If it works OK then leave it be. Just try to clean it up as best you can.

noglider 04-27-10 04:57 PM

I vote to leave it, too.

Mike Mills 04-27-10 05:05 PM

By the time you get it all done, the logo will be gone. Any remaining bit of logo will only look bad. The scratches appear deeper than the logo.

jtgotsjets 04-27-10 05:06 PM

I would take some reeeeally fine sandpaper to it just to get the really rough stuff off and then leave it. If its anodized, leave it alone or the sanded part will never match the rest.

cudak888 04-27-10 05:23 PM

LEAVE IT. The entire RD is anodized. Sanding it will only create a "burn" outline where the polished section ends and the anodizing begins.

-Kurt

robatsu 04-27-10 05:48 PM


Originally Posted by cudak888 (Post 10732716)
LEAVE IT. The entire RD is anodized. Sanding it will only create a "burn" outline where the polished section ends and the anodizing begins.

-Kurt

+1. Unless I'm going to strip all the anodization off a part, which is unfeasible (to me) for a RD, I just learn to live with rash/scratches on anodized parts.

Chombi 04-27-10 06:05 PM

At this point, you really have nothing to lose if you polish out that rash. I say you end up ahead if you do it, instead of riding around with the unsightly rash........unless you might consider it a sort of badge of "experience"?? I guess it could be all in good fun.:D

I did remember my racing friends in college that wore their most recent racing road rash on their bodies like they were something that makes them interesting....I guess they did, specially to our female classmates that seem to catch their attention.......those real brave and exciting, live the life to the edge, bike racing men!:rolleyes:

I suggest that you dismanntle the RD to as many separate pieces as you can and hit the rashed parts separately with medium grit sand paper first to knock down the deepest scratches and gouges, then use one of those flexible sanding foam sponges at finer grits (400 to 600) then hit it with scotchbight to give the part's finsh a final directional grain, then aluminum polishing compound on a buffing wheel for the mirror finish!
Try to minimize the sanding and polishing at where the pivot and screws are mounted and moving/pivoting parts interface so you do not induce too much looseness at the joints if you take off too much aluminum at those areas when you do your sanding and polishing.
I'm sure you will be happier owning a refinished/polished part than and original but bashed up looking one.

Chombi

5cagm 04-27-10 09:30 PM

If that's a 1st Gen. C-Record as I believe it is, than it is indeed anodized and I'm not sure if it would make it look any better to sand it.

cudak888 04-27-10 09:39 PM


Originally Posted by 5cagm (Post 10733910)
If that's a 1st Gen. C-Record as I believe it is, than it is indeed anodized and I'm not sure if it would make it look any better to sand it.

It's first-gen, and it's clear anodized.

-Kurt


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