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#1
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spoke identification
Who/where is the manufacturer of spokes with the following
attributes? I see these spokes often on oem wheels on bikes: - 14/15 butted, round - Head stamped with "N" (w/o quotes) - The thin center butted section looks ground, rather than drawn (i.e. not shiny) What's the quality/durability of these spokes? |
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#2
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spoke identification
On Aug 8, 6:51 pm, damyth wrote:
Who/where is the manufacturer of spokes with the following attributes? I see these spokes often on oem wheels on bikes: - 14/15 butted, round - Head stamped with "N" (w/o quotes) - The thin center butted section looks ground, rather than drawn (i.e. not shiny) What's the quality/durability of these spokes? Here is a post with links to photos of those spokes: http://groups.google.com/group/rec.b...5f51b3595d29bc Mine didn't last long at all, and while I weighed over 225lbs, I think the spokes were of somewhat dubious quality. Joseph |
#4
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spoke identification
damyth wrote:
Who/where is the manufacturer of spokes with the following attributes? I see these spokes often on oem wheels on bikes: - 14/15 butted, round - Head stamped with "N" (w/o quotes) - The thin center butted section looks ground, rather than drawn (i.e. not shiny) Nirosta. What's the quality/durability of these spokes? 2.0-1.8-2.0mm, 3 years' all-around use in fullsusp. mtb under 62kg rider - no problems. -- Cheers marcin |
#5
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spoke identification
Marcin J. wrote:
damyth wrote: Who/where is the manufacturer of spokes with the following attributes? I see these spokes often on oem wheels on bikes: - 14/15 butted, round - Head stamped with "N" (w/o quotes) - The thin center butted section looks ground, rather than drawn (i.e. not shiny) Nirosta. thank you. What's the quality/durability of these spokes? 2.0-1.8-2.0mm, 3 years' all-around use in fullsusp. mtb under 62kg rider - no problems. |
#6
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spoke identification
On Aug 9, 12:55 am, "Marcin J." wrote:
damyth wrote: Who/where is the manufacturer of spokes with the following attributes? I see these spokes often on oem wheels on bikes: - 14/15 butted, round - Head stamped with "N" (w/o quotes) - The thin center butted section looks ground, rather than drawn (i.e. not shiny) Nirosta. What's the quality/durability of these spokes? 2.0-1.8-2.0mm, 3 years' all-around use in fullsusp. mtb under 62kg rider - no problems. -- Cheers marcin No, I don't think this is correct. I don't speak German, but I believe "Nirosta" is a trademark name for stainless steel by ThyssenKrupp. http://www.nirosta.de/Breitband.13.0.html You'll notice on many German bike web sites they talk about "Speichen DT Nirosta..." |
#7
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spoke identification
On Aug 8, 9:51 am, damyth wrote:
Who/where is the manufacturer of spokes with the following attributes? I see these spokes often on oem wheels on bikes: - 14/15 butted, round - Head stamped with "N" (w/o quotes) - The thin center butted section looks ground, rather than drawn (i.e. not shiny) What's the quality/durability of these spokes? OK, after much searching on the web, and for the sake of posterity, it's possible these spokes are made by "Chun Nan" from Taiwan: http://www.messingschlager.com/cnspoke/ The rightmost aero spoke pictured on that page has "N" stamped on the spoke head. The middle butted spoke has a stylized "Cn" logo stamped on the head however, which does not match mine. My only thought is that the stylized logo is more recent than the "N," but perhaps the spokes are still from the same manufacturer. The English web site for Chun Nan is he http://www.cnSpoke.com |
#8
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spoke identification
Marcin J. wrote: damyth wrote: Who/where is the manufacturer of spokes with the following attributes? I see these spokes often on oem wheels on bikes: - 14/15 butted, round - Head stamped with "N" (w/o quotes) - The thin center butted section looks ground, rather than drawn (i.e. not shiny) Nirosta. What's the quality/durability of these spokes? 2.0-1.8-2.0mm, 3 years' all-around use in fullsusp. mtb under 62kg rider - no problems. -- Cheers marcin PS. Nirosta = NIchtROstende STAhl google German-English translation: "No rust steel" |
#9
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spoke identification
damyth wrote:
On Aug 8, 9:51 am, damyth wrote: Who/where is the manufacturer of spokes with the following attributes? I see these spokes often on oem wheels on bikes: - 14/15 butted, round - Head stamped with "N" (w/o quotes) - The thin center butted section looks ground, rather than drawn (i.e. not shiny) What's the quality/durability of these spokes? OK, after much searching on the web, and for the sake of posterity, it's possible these spokes are made by "Chun Nan" from Taiwan: http://www.messingschlager.com/cnspoke/ The rightmost aero spoke pictured on that page has "N" stamped on the spoke head. The middle butted spoke has a stylized "Cn" logo stamped on the head however, which does not match mine. My only thought is that the stylized logo is more recent than the "N," but perhaps the spokes are still from the same manufacturer. The English web site for Chun Nan is he http://www.cnSpoke.com I doubled most of your search I think and yes - you are right. It seems that Nirosta stands for stainless steel in German (sometimes in English too http://www2.bsn.de/Cycling/tubulars.html and is derived from the brand name of stainless steel produced by Krupp: http://www.nirosta.de/index.php?id=9...5&tt_news =35 (in English) But... my confusion comes from Polish Wikipedia (Polish is my home language): http://pl.wikipedia.org/wiki/Szprycha At the bottom you can see a list of spoke manufacturers including Nirosta (identified by "N" logo). Moreover there are a lot of shops offering Nirosta spokes in bicycle wheels (e.g. http://www.volkswagen-bikes.de/trekk...ies.html?&L=1). Nirosta is still Krupp's registered brand name (my guess). Thus when you see something described as "Nirosta" especially with (R) behind it, it's probably made from Krupp's steel. However I can't find "Nirosta" spokes offered separately nor "Nirosta (R)" used in the spoke context. Obviously the above dissertation doesn't answer the main question: "who stands behind N?" It may not be connected with "Nirosta" at all. "N" spokes are offered frequently with nowadays vehicles so it seems unlikely they are NOS (older production). CnSpoke use Cn logo for some years. Perhaps "N" spokes are produced by Krupp or someone else from their steel or more likely they are OEM brand only of a bigger spoke manufacturer (cnSpoke?). Hmmm... there are some bike shop workers they should know where these spokes come from -- Cheers marcin |
#10
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spoke identification
damyth wrote:
Who/where is the manufacturer of spokes with the following attributes? I see these spokes often on oem wheels on bikes: - 14/15 butted, round - Head stamped with "N" (w/o quotes) - The thin center butted section looks ground, rather than drawn (i.e. not shiny) What's the quality/durability of these spokes? "Marcin J." wrote: Nirosta. 2.0-1.8-2.0mm, 3 years' all-around use in fullsusp. mtb under 62kg rider - no problems. damyth wrote: No, I don't think this is correct. I don't speak German, but I believe "Nirosta" is a trademark name for stainless steel by ThyssenKrupp. http://www.nirosta.de/Breitband.13.0.html You'll notice on many German bike web sites they talk about "Speichen DT Nirosta..." As I recall "N" is Chun Nan Jin Ji in Taiwan, perhaps with "Nirosta" stainless steel or at least the name licensed?? -- Andrew Muzi www.yellowjersey.org Open every day since 1 April, 1971 |
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