I've only noticed toothed pulleys on the early '50s GS rears- the kind with the big-headed chrome bolts instead of the smaller dark finished ones, usually but not always drilled too. Those- again usually- had very small indents moreso than teeth.
Kurt Sperry Bellingham, Washington USA
> on all the campy gran sport rear derailleurs
> i have had they all had smooth jockey wheels but i
> just picked up one that has the indents like lthe ater
> plastic record wheels but not nearly as deep..kinda shallow.
> at first i thought it was excessive chain
> wear but both wheels seem uniform
> any ideas??
> robbie fellows
> lakewood,ca. usa
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