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23mm tyres are now thought too small for regular road racing.

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thirty-six

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May 17, 2012, 8:27:24 PM5/17/12
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http://velonews.competitor.com/2012/05/news/giro-tech-rise-of-the-25c-tire_218011

I did notice a big difference when I stretched my training tubs from
23 to 24.Xmm There may simply have been an advantage in flattening
the seam and sticking with a thinner mastic bed but I borrowed some
racing wheels with 23s on and I still felt my training tubs were
easier and faster.

Revtom

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May 18, 2012, 12:54:46 PM5/18/12
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On May 17, 7:27 pm, thirty-six <thirty-...@live.co.uk> wrote:
> http://velonews.competitor.com/2012/05/news/giro-tech-rise-of-the-25c...
>
> I did notice a big difference when I stretched my training tubs from
> 23 to 24.Xmm   There may simply have been an advantage in flattening
> the seam and sticking with a thinner mastic bed but I borrowed some
> racing wheels with 23s on and I still felt my training tubs were
> easier and faster.

I switched to 25s a long time ago. The higher volume makes for a
better ride. Currently using Challenge Paris Roubaix
tubs - approx 28mm. I only have about 80 psi in them. Very comfy.

Lou Holtman

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May 18, 2012, 1:40:50 PM5/18/12
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Op 18-5-2012 18:54, Revtom schreef:
I find the difference in comfort between 25 and 23 mm marginal.

Lou

thirty-six

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May 18, 2012, 3:34:47 PM5/18/12
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How about confidence in wet cornering, the lower pressure a larger
section facilitates enables a longer contact patch?

Anton Berlin

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May 19, 2012, 4:57:50 PM5/19/12
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Tim McNamara

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Jun 2, 2012, 8:17:06 PM6/2/12
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Dan O

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Jun 2, 2012, 10:03:44 PM6/2/12
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Very, very good to see (... bike in the living room - where it belongs
[... when it's not in the bedroom] :-)
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