I have been having what I believe is called chainsuck for a while now. Chain will get stuck between first and second ring and have to stop and pull like "%&$* to get it out. It is always the between the first and second.
From reading a few posts it looks like the sensible approach is to (at minimum) replace the first and second rings as well as the chain.
My question is:
1) should I replace all of the rings or is it OK to only do 1 and or 2?
2) do I have to replace the rear cassette at the same time?
3) Is this pretty hard (just starting to learn how to do some mods, cleaning and maintenance my self).
on further inspection, the middle ring has lost some teeth, got a nice bend in one bit and shark fin look to some of the teeth. This was replaced by "halfords" a while ago, guessing they put some rubbish ring on there. The first ring is a bit shark fin like, but the outer looks pretty good.