Bill,

I've run Campy BBs for many years and have only recently started
to have problems with them...as they go (and they can't be
serviced like the old ones could), I replace them with Phil Wood
BBs. The Phil Woods are wonderful and will give you many thousands
of miles of service. They can also be serviced...

You can get a 105mm axle length and run that with a single (inner)
chainwheel for the right geometry. Then run a single outer
chainguard. A 42 or 45 tooth inner is about right and readily
available from Campy retailers. The chainguard can be gotten from
Cyclocross World, and the Phil Wood BBs are readily available...

Hope this helps.

Lee

On Mon Jun 15 11:53:50 CDT 2009, Bill <saabinski@...>
wrote:

> I'm in the market for a new crank & BB and I'm looking for advice
> on the best sealed BB to get.
>
> One option that I have is to take my 2006 campy record crank and
> BB (square tapper type) off my road bike and use it for cx and
> then get a new crank for the road bike. Is the record BB sealed
> enough to fend off mud? One problem with this is the lack of
> chain rings for campy bolt circle.



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