Amir Avitzur wrote:
> The rear hub on Jack's tandem is super-high flange.
> This enables spokes to be changed without removing the freewheel.
>
it's a drumbrake
> Who made those hubs?
Atom?
> Did any other company make them?
>
> Why are there so few examples of such hubs?
are there?
> Did flanges crack ... did spokes break more often?
>
> I ask because the biggest pain with riding old bikes is changing a drive
> side spoke on the road.
>
emergency spoke?
-- mvg
Marten Gerritsen
Kiel Windeweer
Netherlands