No problem whatsoever - your local bike shop should have little adapters that fit into the rim's valve hole -- it's like a little aluminum "sleeve" and acts like a shim. Cheap and effective.
Kyle Brooks Akron, OH
> [Original Message]
> From: John Barron <jb@velostuf.com>
> To: <classicrendezvous@bikelist.org>
> Date: 1/14/2007 2:35:16 PM
> Subject: [CR]Schrader rim hole OK with presta valve?
>
> Is there any problem using innertubes with presta valves on rims that have
> larger valve holes intended for Schrader valves?
>
>
>
> John Barron
>
> Minneapolis