Ian Stock wrote:
> I have a circa 1978 Pinarello (Moser) with Super Record kit.
>
> The front shifter continually loosens up. I spend half my time cranking the
> butterfly tight.
>
> The LBS suggested Lock-Tite but I have to believe there is a more
> "authentic"
> fix.
>
> Any suggestions?
>
> Ian Stock
> Toronto, ON
If correctly assembled, there should be a washer with internal flats engaged on the shifter boss, which prevents it from rotating. My guess is the whole stack is moving with the shifter, thus loosening the bolt
-- mvg
Marten Gerritsen
Kiel Windeweer
Netherlands