Cracked Aluminum or Just A Cracked Paint?
#1
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Cracked Aluminum or Just A Cracked Paint?
I was out of the country for about a month so my bicycle was stored inside my house and away from the elements. My bicycle is relatively brand new and is of good quality (Specialized). No, I do not mistreat my bicycle.
Today, I noticed something that looks like a smooth crack on my Chainstay.
The pictures are a bit blurry, but please help me with your best guess.
Is this cracked aluminum or just a cracked paint?
Today, I noticed something that looks like a smooth crack on my Chainstay.
The pictures are a bit blurry, but please help me with your best guess.
Is this cracked aluminum or just a cracked paint?
#2
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If you can't tell with the naked eye, there's no way anyone here could from a blurry picture.
You have two choices.
1- sand or polish through the paint until the scratch either disappears, or you're down to base metal and confirm a crack.
2- ignore it for a while, since even if it is a crack, chainstay cracks aren't likely to cause an injury. If it's a crack it'll get worst over time (or maybe it won't), and you'll know. OTOH, if nothing happen you can keep riding until something does, which may be years.
The other option is to go back to the dealer and ask them to take a look.
You have two choices.
1- sand or polish through the paint until the scratch either disappears, or you're down to base metal and confirm a crack.
2- ignore it for a while, since even if it is a crack, chainstay cracks aren't likely to cause an injury. If it's a crack it'll get worst over time (or maybe it won't), and you'll know. OTOH, if nothing happen you can keep riding until something does, which may be years.
The other option is to go back to the dealer and ask them to take a look.
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FB
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An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.
#3
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Looks to me like a plastic chain stay protector
#4
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2- ignore it for a while, since even if it is a crack, chainstay cracks aren't likely to cause an injury. If it's a crack it'll get worst over time (or maybe it won't), and you'll know. OTOH, if nothing happen you can keep riding until something does, which may be years.
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I agree with the clear plastic thing covering the chainstay that has an elevated profile that looks like a long smooth crack.
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If it's an aluminum frame then, yes, you'll get plenty of stress related fractures in the paint that mean nothing--I've got a few going across my downtube. They should be completely smooth to the touch. If they aren't--then maybe it's something else.
#8
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God, I hope the OP didn't post about the edge of the chainstay protector.
Maybe we need to print the following in 1pt type in various places on bikes
if you can read this you're obsessing too much.
Maybe we need to print the following in 1pt type in various places on bikes
if you can read this you're obsessing too much.
__________________
FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.
FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.
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#13
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__________________
FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.
FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.
#15
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Absolutely right, If I had a decent BS filter I wouldn't be on BF in the first place.
__________________
FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.
FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.