loud air noise from spokes

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PoorCyclist	Post subject: loud air noise from spokes Posted: Thu May 10, 2012 6:06 pm
Joined: Wed Dec 07, 2011 1:26 am Posts: 371 Location: California's country side	One of my wheelsets have fat spokes and they are wider than the CX-rays, they make a loud air whipping sound when you ride it. Does that mean it is less effecient?
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Rick	Post subject: Re: loud air noise from spokes Posted: Thu May 10, 2012 6:21 pm
Joined: Sat Aug 29, 2009 4:30 pm Posts: 1328	Probably.
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mjduct	Post subject: Re: loud air noise from spokes Posted: Thu May 10, 2012 7:27 pm
Joined: Tue Dec 27, 2011 2:19 pm Posts: 447	slow down...
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PoorCyclist	Post subject: Re: loud air noise from spokes Posted: Thu May 10, 2012 7:35 pm
Joined: Wed Dec 07, 2011 1:26 am Posts: 371 Location: California's country side	here is a pic had gone to 45mph and almost a machine like sound.. could be the amplification of the carbon rim. Mavics have bigger spokes than this, and wonder what you guys have heard..
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luckysix	Post subject: Re: loud air noise from spokes Posted: Thu May 10, 2012 11:55 pm
Joined: Tue Nov 17, 2009 1:49 am Posts: 46	I get a similar noise on my AC 420 Aero 3 which has rather thick-looking bladed spokes.
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2002SaecoReplica	Post subject: Re: loud air noise from spokes Posted: Fri May 11, 2012 2:55 am
Joined: Mon Oct 25, 2004 10:02 pm Posts: 1940 Location: Getting dropped	PoorCyclist wrote: One of my wheelsets have fat spokes and they are wider than the CX-rays, they make a loud air whipping sound when you ride it. Does that mean it is less effecient? It's the fabric of the space-time continuum starting to rip. Haven't you ever seen Back To The Future? _________________ - Zipp rims will break if you look at them too hard - R-Sys wheels will spontaneously explode - The ZG crankset will never, ever exist - Everyone needs Lightweights, even if they're fat and old - Parts actually made of metal are SO 10 years ago
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mvacolnago	Post subject: Re: loud air noise from spokes Posted: Fri May 11, 2012 3:01 am
Joined: Tue Jan 05, 2010 12:29 am Posts: 131	You should hear a pair if mad fiber wheels when I am putting down some power, sounds like a truck
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bura	Post subject: Re: loud air noise from spokes Posted: Fri May 11, 2012 5:37 am
Joined: Mon Mar 01, 2010 8:07 pm Posts: 503	PoorCyclist wrote: One of my wheelsets have fat spokes and they are wider than the CX-rays, they make a loud air whipping sound when you ride it. Does that mean it is less effecient? PC, the photo does not show the complete spoke lenghts. Have you trued your wheels recently and are one or some of your spokes twisted towards the nipple head?Means not sitting in the correct direction to the wind with the sharp edges ? _________________ Kuota Kom Evo viewtopic.php?f=10&t=111825&p=955235#p955235" onclick="window.open(this.href);return false; Last edited by bura on Fri May 11, 2012 9:37 am, edited 1 time in total.
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Murphs	Post subject: Re: loud air noise from spokes Posted: Fri May 11, 2012 6:40 am
Joined: Thu Feb 05, 2009 12:04 am Posts: 1118 Location: Gold Coast, QLD, Australia	Sounds like a twisted spoke to me... _________________ Bike Pure
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adriano	Post subject: Re: loud air noise from spokes Posted: Fri May 11, 2012 2:06 pm
Joined: Tue Jun 02, 2009 5:37 am Posts: 83	i doubt its the spokes. _________________ α
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fdegrove	Post subject: Re: loud air noise from spokes Posted: Fri May 11, 2012 3:35 pm
Tubbie Guru Joined: Tue May 03, 2005 2:20 am Posts: 5616 Location: Belgium	Hi, Quote: Does that mean it is less effecient? Absolutely. As someone else already suggested, have you checked to see if the spokes are correctly orientated ? Ciao, _________________ Being a snob is an expensive hobby.
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ergott	Post subject: Re: loud air noise from spokes Posted: Fri May 11, 2012 4:58 pm
Joined: Tue Apr 18, 2006 3:03 am Posts: 1777 Location: Islip, NY	mvacolnago wrote: You should hear a pair if mad fiber wheels when I am putting down some power, sounds like a truck The Spinergy Rev-X used to make the coolest sound at speed. Sounded like a Vietnam war reenactment with the Huey gunships coming over the horizon. All I needed was the "Ride of the Valkyries" soundtrack. _________________ www.ergottwheels.com
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kavitator	Post subject: Re: loud air noise from spokes Posted: Fri May 11, 2012 5:42 pm
Joined: Sun Sep 21, 2008 9:07 pm Posts: 922 Location: Slovenia---that forest land	Best sound has Disc Wheel:) spokes looks like Pillar _________________ http://kavitec.blogspot.com/ click this! http://www.youtube.com/watch?v=jqfFdCWAH5I&list=UUEtgd6K9EDGmoSE2YYipQgQ&index=20
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fdegrove	Post subject: Re: loud air noise from spokes Posted: Fri May 11, 2012 11:56 pm
Tubbie Guru Joined: Tue May 03, 2005 2:20 am Posts: 5616 Location: Belgium	Hi, ergott wrote: mvacolnago wrote: You should hear a pair if mad fiber wheels when I am putting down some power, sounds like a truck The Spinergy Rev-X used to make the coolest sound at speed. Sounded like a Vietnam war reenactment with the Huey gunships coming over the horizon. All I needed was the "Ride of the Valkyries" soundtrack. No wheels to go with one of Jimi Hendrix tracks out there? Ciao, _________________ Being a snob is an expensive hobby.
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