Replace the chain or not?
09-16-07, 05:16 PM
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Replace the chain or not?
Recently got a 1983/84 Velosport Prestige. All components are in really good shape. Being new to vintage bikes I asked my LBS about chain replacement (in addition to all rubber) and they suggested I do it even though it is is good shape (has been soaked and cleaned). Looking for some feedback / suggestions.
09-16-07, 05:32 PM
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If its in good shape, why would you replace it? Brake pads deteriorate whether they are used or not. Considering how critical they are, I would consider replacing them. But a chain that was lubed and did not rust, why replace it?
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09-16-07, 05:47 PM
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My thoughts as well, which is why I made the post. Thought that maybe I missed something being a newbie.It never hurts to ask. Thanks for the reply.
09-16-07, 05:58 PM
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Even though the chain looks to be clean and in good shape, it is possible that there is enough wear causing the chain to "stretch". If a 12" section of chain has stretched more than 1/16th", then undue wear can/will be occurring to your gears. For more info check out Sheldon's site...
https://sheldonbrown.com/chains.html#stretch
https://sheldonbrown.com/chains.html#stretch
09-16-07, 06:12 PM
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Even though the chain looks to be clean and in good shape, it is possible that there is enough wear causing the chain to "stretch". If a 12" section of chain has stretched more than 1/16th", then undue wear can/will be occurring to your gears. For more info check out Sheldon's site...
https://sheldonbrown.com/chains.html#stretch
https://sheldonbrown.com/chains.html#stretch
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09-16-07, 07:22 PM
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Thanks guys. No I did not check for wear, as stated this is a learning curve (an enjoyable one at that). I will check out the Sheldon Brown Link.
09-16-07, 07:32 PM
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Inspect the chain not only for Sheldon's 1/2 percent elongation but also for misaligned rivets and frozen rollers.
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"Far and away the best prize that life offers is the chance to work hard at work worth doing." --Theodore Roosevelt
Capo: 1959 Modell Campagnolo, S/N 40324; 1960 Sieger (2), S/N 42624, 42597
Carlton: 1962 Franco Suisse, S/N K7911
Peugeot: 1970 UO-8, S/N 0010468
Bianchi: 1982 Campione d'Italia, S/N 1.M9914
Schwinn: 1988 Project KOM-10, S/N F804069
"Far and away the best prize that life offers is the chance to work hard at work worth doing." --Theodore Roosevelt
Capo: 1959 Modell Campagnolo, S/N 40324; 1960 Sieger (2), S/N 42624, 42597
Carlton: 1962 Franco Suisse, S/N K7911
Peugeot: 1970 UO-8, S/N 0010468
Bianchi: 1982 Campione d'Italia, S/N 1.M9914
Schwinn: 1988 Project KOM-10, S/N F804069
