Richard,
I think those are 26.4mm. That is what seemed to fit the beater I had at one time...
Doug Van Cleve Chandler, AZ USA
On 8/12/07, r cielec <teaat4p@yahoo.com> wrote:
> Ahoy !
>
> Subject line about asks it.
>
> Is 27.0 the Raleigh O.E.M. spec for 1974 Super Course Mk.II ?
> O.E.M spec' tubing = Reynolds 531 main tubes (no mention of double-butted).
>
> Thank you.
>
> Richard Cielec
> Chicago, Illinois; U.S.A.