I got a couple chains for IGH, from Harris by Whipperman,
a 3/32" Full bushing type.
having the bushing-sleeve supporting the roller, does slow the wear,
extend the life..
because the roller to bushing to pin surfaces are larger.
as there is no need for flush chain pins on an IGH/SS,
there is a much reduced risk
of the chain breaking from pin coming out of the side plate.
Wish I could find more.. was sold as NOS,
guess I should look at going that extra 32nd width , next.
Last edited by fietsbob; 11-21-11 at 11:01 AM.