John Thompson mentioned the Simplex left side shifter clamp on bracket intended to strap over / around a brazed on single right hand side boss. Having just received a Bertin frame with the right hand boss only and with a lower cable stop on the downtube for front derailleur cabling, I am in need of one of these devices (thingies). Any of them languishing in the parts bins of CR land?
Thanks,
Charlie Young
Honey Brook, PA