Tubes for 25mm tyres

"Michael Warner" <[email hidden]> wrote in message
news:[email hidden]...

Quoted message said:

Hi folks,

Is the standard 19mm tube (usually marked 19/23C) ok in
a 25mm tyre? My LBS assures me that it is, but then they
don't have the 23/25C marked tubes which came with the
(almost new) bike, so I'm suspicious :-)

--
bpo gallery at http://www4.tpgi.com.au/users/mvw1/bpo/index.html

I would probably look at getting the right sized tube. It may fit but will
be a little small.

Doug Thomas

"Michael Warner" <[email hidden]> wrote in message
news:[email hidden]...

Quoted message said:

Hi folks,

Is the standard 19mm tube (usually marked 19/23C) ok in
a 25mm tyre? My LBS assures me that it is, but then they
don't have the 23/25C marked tubes which came with the
(almost new) bike, so I'm suspicious :-)

--
bpo gallery at http://www4.tpgi.com.au/users/mvw1/bpo/index.html

It will be fine.

Kevin

In article <[email hidden]>,

Michael Warner said:

Is the standard 19mm tube (usually marked 19/23C) ok in
a 25mm tyre? My LBS assures me that it is, but then they
don't have the 23/25C marked tubes which came with the
(almost new) bike, so I'm suspicious :-)

Yes, they're fine. I've got a couple here that are also marked 27" x 1".

--
Shane Stanley