Just about any Suntour or Huret pullies will do the job as they typically have 6mm holes and same overall thickness. In a pinch, I have also secured pullies with a longer, 5mm bolt, thin nut and a drop of loctite, which is working fine on one of my 3 Fujis (Suntour equipped, with Italian-made, 5mm-holed ball-bearing pullies), but spoke clearance does need to be considered with the added nut on there.
David Snyder
Auburn, CA usa
> Hi: I am in kind of a jamb. Bought an old early 70's Peugeot with a
> Simplex S005 Composit Rear deraileur and the pullies were all busted up.
> Of course there was full disclosure of this in the eBay ad (yeah right)
> and now in order to replace something where nothing is standard and
> everything is obsolete including the bore diameter for the mounting screws
> is impossible at local bike shops where everything is geared around new
> carbon fiber and lightweight. The front derailuer was also busted on the
> mounting cage (the composite might as well call it plastic pieces) but
> that is a whole new matter and that I may not even bother with. I was just
> wondering if there is a kind soul out there who may have these things
> growing dust in their tool box somewhere. Thanks