Another impressed/envious here!
Mainly because today I came to a grinding halt on a local hill, in the Kent North Downs, wondering why I couldn't push my lowest gear anymore? Turns out I was in the big ring too![]()
top ring?
if it's the rear derailleur that's faulty, I presume that's the small cog?
what size chain ring on the front? and for that matter what size cog on the rear?
and lets see a picture of the hill