Re: [CR] a little trick for Xmas - was Presta vs schrader

(Example: Racing:Jacques Boyer)

References: <mailman.1834.1261920701.565.classicrendezvous@bikelist.org>
To: <classicrendezvous@bikelist.org>, <mark@petry.org>
Date: Sun, 27 Dec 2009 23:40:17 -0500
In-Reply-To:
From: <rdf1249@aol.com>
Subject: Re: [CR] a little trick for Xmas - was Presta vs schrader


Or get some rubber grommets 1/4" to 3/8". They fit perfectly and you can get them to stick in the rim. Or get the Wheels aluminum adapters. Or just use Shrader valves and enjoy being able to pump them at the gas station! Another trick, if you are caught without a pump or a presta valve adapter, cut the end off a presta valve cap and screw it on the valve backwards. It works just like a presta valve adapter so you can use the gas station pump, if you have a quarter that is.

---------------------------------------------------------------------- Message: 1 ate: Sat, 26 Dec 2009 17:52:10 -0800 rom: Mark Petry <mark@petry.org> ubject: [CR] a little trick for Xmas - was Presta vs schrader extension of 700c vs 27' o: <classicrendezvous@bikelist.org> essage-ID: <0b0e01ca8697$3496c440$9dc44cc0$@org> ontent-Type: text/plain; charset="iso-8859-1" David ? my own experience runs counter to yours ? if you put presta valves nto shrader holes you?ll eventually get unrepairable tube failures at the alve hole. At 90 psi, the tube will creep up into any little space ? and POW?.

Years ago I turned down some neoprene plumbing washers to take care of rims hat were sized for Schrader valves. I think they were Wobblers or omething.

Now for the promised little trick. Find some leftover handlebar tape (not loth, the modern foam stuff) or some wet suit closed cell neoprene aterial. Cut yourself a little ?pillow? about ?? wide by 1? long and put t on the valve before you install it in the rim. This little thing will ompress and support the valve.

See pic at http://tinyurl.com/yljkn6g

Mark Petry Bainbridge Island, WA

Bob Freeman
Elliott Bay Bicycles
2116 Western Ave
Seattle, WA 98121
206-441-8144
http://www.elliottbaybicycles.com
http://www.davidsonbicycles.com