question on corks
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question on corks
Postby silverlight » Fri Nov 30, 2012 11:52 am
I am curious why are there corks placed into the fork steerer from the underside through the brake pin,
I have seen this a few times on italian bikes and cant see what the reason behind this is.
The image below is not my own bike but a image from the web
Anyone know?
thanks
SL
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Re: question on corks
Postby familyguy » Fri Nov 30, 2012 11:57 am
Jim
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Re: question on corks
Postby Torana68 » Fri Nov 30, 2012 12:05 pm
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Re: question on corks
Postby WyvernRH » Fri Nov 30, 2012 1:07 pm
Cheers
Richard
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Re: question on corks
Postby WyvernRH » Fri Nov 30, 2012 5:02 pm
That's quite an interesting discussion. I have been told the 'failsafe' story more often than not by old Frenchmen and Dutchmen in the bars over a drink when asking why this is so. I was told that main reason for the idea was that it was an insurance against breakages when descending long rough hill roads at speed. Hearsay, obviously but that is what they said.Clydesdale Scot wrote:a few theories here
Jobst Brandt's comment is unusual...It is no urban legend, it happened a lot, and European backroads were crap in the 50's. Look at old racing photos. I removed an example of these wooden rods from the steerer of my RIH in Noordwijk, (just to see what the hell it was as I hadn't seen one before). It was a light interference fit and the wood had been greased before it had been tapped in, also had a hole through the wood to take the brake bolt. It was made of a good quality hardwood like oak, elm or the like. Wasn't going to soak up water or let water into the wood/steel interface! After being told what it was I put it back. Didn't seem to make any difference to the ride tho'.
I have a suspicion it was more of a fashion thing for most people really, like only taping the bottom half of drop handlebars, soldering spokes or other affectations of the racing crowd at the time.
Cheers
Richard
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Re: question on corks
Postby silverlight » Sat Dec 01, 2012 7:02 pm
Here i was thinking some kid did it for fun,
Ive only ever seen it on 2 bikes i have/had, one was an early 40's and the other an italian 1990's.
SL
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Re: question on corks
Postby brentono » Mon Dec 03, 2012 10:18 am
Quite common. Wood, yes. Also in the sixties and seventies in Australia.
First reply, and the most obvious is the best.
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Re: question on corks
Postby bicyclepassion » Tue Dec 04, 2012 10:18 am
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Re: question on corks
Postby brentono » Tue Dec 04, 2012 10:35 am
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Re: question on corks
Postby bicyclepassion » Tue Dec 04, 2012 10:51 am
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Re: question on corks
Postby brentono » Tue Dec 04, 2012 1:41 pm
Cheers
http://www.iainclaridge.co.uk/blog/2348
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Re: question on corks
Postby tedsbikes » Sun Dec 16, 2012 10:13 am
And as for corks in seat tubes, Warren, they trap moisture and can cause rusting.
Ted
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Re: question on corks
Postby ironhanglider » Sun Dec 16, 2012 6:49 pm
The famous story of Eugene Christophe losing the Tour when he broke his forks on the Tourmalet and getting penalised for letting a boy operate the bellows of the forge as he fixed them dates from 1913. The same bloke also managed to break forks in the 1919 Tour and the 1922 Tour. I suspect that he might be related to Toolonglegs.
Based on that record it's no surprise that people considered riding with a rod up the steerer tube, regardless of the merits of the idea. Early weight weenies might have cut the rod short just to convince their dads that they did have it. (Yes dad I've got my steerer tube reinforced - see?)
Cheers,
Cameron
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