Can't get bottom gear

[Rocket]

I have a 1960's Viking with campag gears, I have owning it for over 20 years with no problems, however it has become ever harder to get into bottom gear, and now won't go in at all. If I put the chain on to the cog manually it is catching as if the cog is just too big. It can't be, as it has always worked before.

 

[sabian92]

Probably just needs the gears adjusting. Easy enough to do although I shall let another member explain in greater detail

 

[Rohloff_Brompton_Rider]

Search YouTube for video in setting up gears on bikes, there is loads of them.

 

[theloafer]

View: http://www.youtube.com/watch?v=SkzvfCaIbyQ